201108592 六、發明說明： 【發明所屬之技術領域】 效應之方法及裝置，更 至複數振動裝置以及結 同類型之振動模式的技 本發明係有關於產生不同振動 有關於藉由將不同波形的電壓應用 合由全振動裝置造成的振動產生不 術。 【先前技術】 在幾乎所有的現行可攜式電子裝置(例如行動電話、無 線呼叫器、可攜式多媒體播放器（陳taMe muitimedia201108592 VI. Description of the invention: [Technical field of invention] Method and device for effect, and more to complex vibration device and vibration mode of the same type The invention relates to generating different vibrations by using different waveform voltages The application of the vibration caused by the full vibration device does not occur. [Prior Art] In almost all current portable electronic devices (such as mobile phones, wireless pagers, portable multimedia players (Chen taMe muitimedia)
Player,㈣）以及可搆式遊戲機）中皆具有振動裝置。目前 具有許多種振動裝置。振動馬達藉由對如柱型(⑹ 或扁平（com type)的定片（stat〇r)旋轉偏心滾輪 (eC:entricr0t0I^生振動。此外，振動裝置包括使用螺 線官原理的螺線管(s〇len〇id)振動裝置，使用壓電效應 (P1⑽eleCtHC effeCt)的振動器（V1bration actuator)(壓電振動器）等等。 行動電話、無線呼叫器等等使用的振動裝置主要作為 用來通知來電以及接近預設時間（叫醒服務、週年紀今日等 等)諸如此類的警報裝置。在例如遊戲機或安裝手機：戲的 灯動電話裝置中’振動裝置可以藉由振動來增加遊戲效 果’例如代表事件的發生。此外更進-步擴充振動裝置的 使用或應用。 在電子裝置中(例如行動電話）’消費者的偏好或要求 201108592 不斷的改變，並且持續開發滿足使用者或領導使用者品味 的設計與功能。在行動電話中將振動視為產生簡單警報功 能或遊戲效果的方法。用於警報功能的振動模式同樣是刻 板p象的 種模式為振動幾秒然候停止並且重複數次。 用於遊戲功能的振動同樣是單調乏味的。 發明者認為可以完全不同的角度看待移動電子裝置 (例如行動電話)的振動功能。也就是必須將振動視為行動 電話設計中的元件，實際上這似乎是可行的。行動電話的 2計並不是僅由視覺掌握的。其設計可以由聲音或觸覺來 定義，因為當設計被認為是用來定義物件的實體外形與特 徵時’經由使用者雙手感覺行動電話的振動以及振動的聲 音可以被認為是定義行動電話實際存在的元件。 在移動電子裝置中（例如行動電話）具有越多不同的振 動越好。由於允許安裝空間的限制性、電池用電量的h 化以及將振動認為是作為簡易警報裝置或遊戲效果裝置的 限制’因此-般來說’移動電子裝置包括僅使用翠—振動 裝置的傳統行動電話。然而，根據發明者的測試，單一振 動裝置中可取得的可能振動受到嚴格的限制。 為了克服這樣的限制，在韓國專利申請公門第 10=008-0029292號的”控制移動通訊裝置振動之襄1及 方去中揭露藉由在行動電話的四個不同位置安裝四個振 動裝置以及根據觸控板或觸控螢幕提供的座標決定供電的 振動馬達與振動幅度來控制振動的方法。其中揭露使用複 數振動馬it的改冑，但仍無法提#不同類型的振動模式。 5 201108592 由於振動馬達的操作與觸控螢幕的觸摸有_，因此振動方 式改變的程度取決於使用者觸摸動作的改變程度。同樣 的，由於對區域要操作的振動馬達與振動幅度是固定的: 因此對振動類型改變的程度有所限制。同樣的由於缺乏 藉由在振動馬達中採用相互關係（_tual relatlGnsh、ip) 提供和諧振動的裝置，因此可能的振動模式很少並且單 調。此外，其中未揭露任何關於透過與在行動電話中執行 的其他程式合作的各種振動控制。 上述專利申凊公開無法以設計元件，，觸控，，的觀點使 用振動mu四個振動馬達無法取得振動的多樣性。因此， 在使用複數振動馬達時必須找出使振動模式進—步多樣化 的因素，並且更考慮關於振動馬達的振動之間關係與和譜 的設計元件。關於使用者友好的振動設計中期望提供使用 者廣泛的振動模式選擇。同樣的，期望考慮設計關於在移 動電子裝置中所執行之其他程式的振動模式。 【發明内容】 [要解決的問題] 有鑑於上述情況，本發明竇 、 个货a貫細例提供一種振動控制的Players, (4)) and configurable game consoles all have vibrating devices. There are currently many types of vibration devices. The vibrating motor rotates the eccentric roller (eC: entricr0t0I^ vibrating) by a stator ((6) or com type stat (r). In addition, the vibrating device includes a solenoid using a solenoid principle ( S〇len〇id) Vibrating device, vibrating device (piezoelectric vibrator) using piezoelectric effect (P1(10) eleCtHC effeCt), vibrating device used for mobile phones, wireless pagers, etc. Incoming calls and alarm devices such as close to preset time (wake-up service, anniversary, etc.), etc. In a mobile phone device such as a game machine or a mobile phone: the vibration device can increase the game effect by vibration, for example. Representing the occurrence of an event. In addition, the use or application of the vibration device is further expanded. In the electronic device (such as a mobile phone), the consumer's preference or requirement 201108592 is constantly changing, and continuous development meets the taste of the user or the leader user. Design and function. Think of vibration as a method of generating a simple alarm function or game effect in a mobile phone. Vibration for alarm function The pattern is also a stereotyped p-image that stops and repeats several times after a few seconds of vibration. The vibrations used for game functions are also tedious. The inventors believe that mobile electronic devices (such as mobile phones) can be viewed from completely different angles. The vibration function. That is, the vibration must be regarded as a component in the design of the mobile phone. In fact, this seems to be feasible. The 2 measures of the mobile phone are not only visually controlled. The design can be defined by sound or touch, because When the design is considered to define the physical shape and features of the object, the sound that vibrates and vibrates the mobile phone through the user's hands can be considered to be the component that defines the actual presence of the mobile phone. In mobile electronic devices (eg, actions) Phone) The more different the vibration, the better. Because it allows the limitation of the installation space, the hattering of the battery power, and the vibration as a limitation of the simple alarm device or the game effect device, 'so that' mobile electronics The device includes a conventional mobile phone using only a Cui-vibration device. However, according to the inventor In the test, the possible vibrations that can be obtained in a single vibrating device are strictly limited. In order to overcome such restrictions, the Korean Patent Application No. 10=008-0029292 "Controls the vibration of the mobile communication device and reveals the borrowing A method of controlling vibration by installing four vibrating devices at four different positions of the mobile phone and determining the vibrating motor and the amplitude of the vibration according to the coordinates provided by the touch panel or the touch screen, and exposing the use of the complex vibrating horse However, it is still impossible to mention # different types of vibration modes. 5 201108592 Since the operation of the vibration motor and the touch of the touch screen have _, the degree of vibration mode change depends on the degree of change of the user's touch action. Similarly, due to the area The vibration motor to be operated and the amplitude of the vibration are fixed: therefore there is a limit to the degree of vibration type change. Also, due to the lack of means for providing harmonious vibration by using a mutual relationship (_tual relatlGnsh, ip) in the vibration motor, the possible vibration modes are few and monotonous. In addition, there is no disclosure of various vibration controls through cooperation with other programs executed in the mobile phone. The above patent application discloses that it is not possible to use the vibrating mu four vibration motors to obtain the diversity of vibrations from the viewpoint of designing components, touches, and the like. Therefore, when using a complex vibration motor, it is necessary to find out factors that make the vibration mode further diversified, and more consider the design elements regarding the relationship and spectrum of the vibration of the vibration motor. It is desirable to provide a wide range of vibration mode options for the user in a user friendly vibration design. As such, it is desirable to consider designing vibration modes for other programs that are executed in the mobile electronic device. SUMMARY OF THE INVENTION [Problem to be Solved] In view of the above circumstances, the present invention provides a vibration control method for the sinus and the cargo.
方法與裝置，將複數振動裝置安I 机1文我至移動電子裝置，獨立 控制每個振動裝置，並且使全拒 五且便全振動裝置協調產生各種類型 的振動之間的相互關係。 裝置 再者，本發明另一實施例提供一 ，可以藉由控制操作電壓及其應 種振動控制的方法與 用時間差提供各種振 6 201108592 ·. 動模式至複數振動裝置， 振動模式中選擇理想的振動模式錢用者從所提供的各種 再者，本發明另—會 置，具有振動裝置來產生:：提供振動W 選擇理想的振動模式。類型的振動，並允許使用者 [技術解決方案] 本發明實施例提供—錄&i^ 安裝在移動電子事置中之μ 制方法，用來控制分散 透過… 振動裝置的振動，包括藉由 透過控制部分控制驅動 ^ μ ^ ^ 在預疋的一奴時間内連續操作 使得驅動部分依照沿著振動移動的路徑上 依序遇到的振動裝置供應操作電壓至振動裝置 振動裝置所i生振動力史根據 …… 產生沿著移動電子裝置中 路k和動的振動效應。 :振動控制方法中包括安裝於移動電子裝置中的兩個 、、置’且#作電堡交替應用至上述兩個振動裝置以產 生好像在兩個振動裝置之間來回移動的振動效應。在這樣 ^例子中交替應用操作電塵至兩個振動裝置是藉由將具有 半調增加振幅或脈衝寬度之波形的電麼供應至第—振動裝 、及將具有單調減少振幅或脈衝寬度之波形的電壓供應 至第二振動裝置來執行。 一 在振動控制方法中，在供應至以連續順序操作的任兩 個振動f置之操作電㈣波形之間具有預定時間差，且較 佳為決疋預疋時間差為一值’使得兩個操作電壓的波形在 201108592 時間上部分重疊。 操作電壓包括且右罝 a 、 ’、早°周增加或減少振幅的交替波形式 /，或是具有單調增加或減 ” 吐冰丄 人我^脈衝寬度的pwm波形。 ，本發明另—實施例 來控制分散安裝在+ 控制方法，用 動，包括：儲存…， 振動裝置的振 以及在預定的據振動模式預定的操作順序；The method and device provide a plurality of vibration devices to the mobile electronic device, independently control each of the vibration devices, and coordinate the entire vibration device to produce a correlation between various types of vibrations. Furthermore, another embodiment of the present invention provides a method for controlling various types of vibrations by controlling the operating voltage and the vibration control method thereof and using the time difference. 201108592 · Dynamic mode to complex vibration device, selecting an ideal vibration mode The vibration mode money user from the various provided, the present invention will be placed, with a vibration device to produce:: provide vibration W to select the ideal vibration mode. Type of vibration, and allows the user to [technical solution] The embodiment of the present invention provides a method of recording and installing in a mobile electronic device for controlling the vibration of the vibration device, including by Controlling the driving through the control portion ^ μ ^ ^ Continuous operation in a slave slave time enables the driving portion to supply the operating voltage to the vibrating device vibrating device in accordance with the vibrating device sequentially encountered on the path moving along the vibration The history is based on... generating vibration effects along the path k and moving in the mobile electronic device. The vibration control method includes two, and a plurality of electric installations installed in the mobile electronic device alternately applied to the two vibration devices to generate a vibration effect as if moving back and forth between the two vibration devices. The alternate application of the operation of the electric dust to the two vibrating devices in such an example is to supply the waveform having the waveform of the halftone increase amplitude or the pulse width to the first vibration device, and the waveform having the monotonously decreasing amplitude or the pulse width. The voltage is supplied to the second vibration device for execution. In the vibration control method, there is a predetermined time difference between the waveforms of the operating electric power supplied to any two vibrations f operating in a sequential order, and preferably the predetermined time difference is a value 'making two operating voltages The waveforms partially overlap in time at 201108592. The operating voltage includes and the right 罝a, ', the alternating wave form of increasing or decreasing the amplitude in the early week, or the pwm waveform having the monotonous increase or decrease of the pulse width. The other embodiment of the present invention. To control the dispersion installation in the + control method, including: storage..., the vibration of the vibrating device and the predetermined sequence of operations in the predetermined vibration mode;
胃, 時内供應操作電壓至對應的# %I 置，以根據對應至振動事。的振動裝 η 件的振動模式來操作，以便Hi 刼作沿著連續連接移動電 以便藉由 路徑移動的振動裝置 置以:==之:具=時間差，使得任兩個振動裝 、 較佳為決定預定時間差為一信.. 得兩個操作電㈣波形在時間上部分重疊。，，‘、’使 操作電壓包括具有隨時間 波形或方波，或是1有單·：____ 形。 /、 調曰加或減少脈衝寬度的P倾波 振動裝置較佳為包括藉由對一定片偏心移動滾輪產生 “ 管原理的振動裝置，以及使用 壓電效應的壓電振動裝置之至少任一者。 者纟發月3 f她例提供一種振動控制方法，用 來控制分散安裝於移動電子裝置中2至6個位置的… 個振動裝置的振動，包括：在預定-段日夺間内以具有時間 間隔的預定順序將具有隨時間單調增加或減少振幅的波开, 或是具有隨時間單調增加或減少脈衝寬度的PWM信號波形 201108592 的操作電壓供應至每個振動襄置；以及重複供應操 多次。 振動控制方法更包括：根據振動相關事件將供應操作 電壓至振動裝置的預定順序健存在儲存裝置中；以及每每 =現振動相關事件時，以對應事件的歡順序供應操作電 在振動控制方法中決定睹 順序操作的任何兩個振動應至以連序 間上部分重疊。 ！之兩個操作電壓的波形在時 選擇方法更包括：提供使㈣介面，允許使用者 =動=的振動模式;將使用者選擇的振動模式储存 動二:振::r現振動相關事件時棟取對應的振 括二本::另藉:施例提供-種振動控制裝置，包 安裝於移動電子裝置中.：用刼作電壓產生振動並且分散 動器，根據控制^號使用來源供應器’用來供應電力；驅 電壓，並且將r二 自電源供應器的電力產生操作 供應至振動穿w .、控制域指定的順序以時間間隔 根據對應事:的 控制盗，當振動事件產生控制信號 時，件+ '极式供應操作電壓至對庳 時，儲存振動裝置根 差至對應振動裝置 應控制信耗至心 式預定的操作順序，並且供 裝”運轉中:動;’以藉由操作沿著連續連接移動電子 動效應。 置位置之路徑移動的振動裝置產生振 9 201108592 在振動控制裝置中，振動裝置包括藉由對 移動滚輪產生振動的振動馬達，使 用螺線官原理的螺線管 振動裝置，以及使用壓電效應的壓電 包饿勒益之至少任一者。 操作電壓較佳為包括具有隨時間單調増加或 或脈衝寬度的波形。 用者介面的振動模式選擇 件的振動模式，並且傳送 振動控制裝置更包括具有使 器，允許使用者選擇用於特定事 已選擇的振動模式至控制器。 [優點] 藉由使用相同或不同操作信號操作分散安裝在移動電 子裝置(例如行動電話)中的複數振動裝置可以多 裝置的操作模式。特別是可以根據藉由振動裝置所產生振 動力的向量和提供沿著移動電子裝置令的特定路獲、 不規則移動的振動效應。例如以各種類型的振動模式操控 振動使得振動在全移動電子裝置中產生從上到下、順時 針' 逆時針或是鋸齒形的遷移。 另外使用者可以選擇期望的振動模式。 由於决定振動楔4已與其他程式編程連結例如在移 動電：裝置中執行的遊戲程式，因此振動模式可用於特定 遊戲效果。因此使用者可以享受增強現實的遊戲。 【實施方式】 為讓本發明之上述和其他目的、特徵、和優點能更明 201108592 顯易Ιϊ下文特舉出較佳實施例，並配合所附圖式，作說 明如下： 實施例： [本發明之最佳模式] 第1圖顯示本發明實施例之振動系統的結構方塊 圖。在移動電子裝置（例如行動電話）中安裝振動控制系統 100振動控制系統100包括分散安裝於行動電話的複數振 動裝置40 ’提供操作電壓至每個振動裝置4〇的驅動器3〇， 提供控制信號至驅動器3〇來產生操作電壓的控制器， 以及提供操作電壓的電源供應器5〇。具有晶片與電路的元 件（例如控制器20、驅動器30等等）可以在與電路板結合 的電路模組上製造並且安裝於裝置中（例如行動電話）。振 動系統1 0的電源供應器5〇可具有個別的電源供應器，但 由於移動電子裝置具有自己的電源供應器，因此可將其作 為電源供應器50。 驅動器30根據控制器20提供至每個振動裝置4〇的控 制信號產生並供應操作電壓。驅動器3〇可包括對每個振動 裝置40的驅動電路，以便供應不同的操作電壓至每個振動 裝置40。因此，驅動器3〇可使用電源供應器5〇的直流電 (direct current，DC)根據來自控制器2〇的控制信號產生 對母個振動裝置4〇全相同或不同的操作電壓。 可用於振動裝置40的裝置包括藉由對定片偏心移動 滾輪產生振動的振動馬達，使用螺線管原理的振動裝置， 11 201108592 以及使用壓電效應的壓電振動裝置（由於熟悉此技藝者皆 瞭解裝置的操作原理，因此此處不再贅述）。 驅動器30提供適用於各種振動裝置4〇的操作電壓。 控制器20提供產生供應至每個振動裝置4〇的操作電壓必 要的控制信號至驅動器30。對應至每個振動裝置40的控 制信號可包括決定交流工作電壓對時間的波形、頻率以及 振幅。控制仏唬也可以間歇地供應操作電壓。 可以在控制器20中安裝用來產生控制信號的振動控 制程式22。控制益20執行振動控制程式22並根據程式邏 輯產生控制信號。振動控制程式22提供複數各種振動模 式，並包括邏輯來指定對應至該振動模式的控制信號。去 振動控制程式收到振動相關事件的通知時產生控制信號。 振動相關事件可以句#也丨1 > 匕括例如關於處理行動電話的信號或訊 通知信號到達或接收訊息的事件，鬧鐘或日程表 胃理程式通知出現鬧鐘或預先設^的會時間的事件，其他 應用程式的事件（例如遊戲 、 求振動），以及其他使用 ^相關功能請求的事件（例如具有觸覺功能的行 件沒有特定的限制。…’對於振動相關事 振動系，統1〇較佳為更包括使用者介面讓使用者可以 將關於特定事件的振動模式設定為使用 動模式選擇器60將使用者透過使用者介面2式，振 式的資訊傳送至控制涔 斤選擇振動私 以透過使用者Α⑸ 特動控制料…使用者可 吏用者"面將不同的振動模式設定至事件(例如通 201108592 知來電、接收訊息、鬧鐘、到達特定時間等等）。 第2圖顯示裝配振料' 統1()的行動電話。四個振動裝 置4。設置於行動電話5的左上、右上、左下以及右下位置， 例=成一矩形。若四個振動裝置4。如第2圖所示彼此盡 可:的刀散5又置且每個振動裝置是獨立控制的，則可 以取得不同類型的振動模式。 可以安裝至少四個振動裝置40。例如，可以將另外的 振動裝置=置於第2圖之行動電話5中心的右方與左方位 導★裝了兩個額外的振動褒置。越多振動裝置可以 實現更多不同的振動模式。 飞岔、而’成本也將會因此而增加。 貫際上’振動裝置的數量在2〜6個尤佳且在i。個以内皆是 合理的範圍。同樣的’考慮振動裝置4。的數量、安裝條件、 各種期望的振動模式、柄响』、 裝條件 、 振巾田、成本等等將可以適當的^^ $ 振動裝置40的安穿位署。如上 、田旳决疋 、 彳彳如，在安裝四個振動裝置40 的例子中可以安裝為菱 的例子中可以在行動=二“裝兩個振動裝置 電5的頂部與底部位置或是左方與 右万位置。 〃 的步示控制器2°使用振動控制程式22控制振動 、’圖。首先’振動控制程式22監 (S10)〇 ^ f 旰疋否發生 遊戲程收訊息、鬧鐘、特定時間點、 ΓΓ用 請求等等。事件可以由使用者介面、其 該事件 ”發生廷樣的事件，控制器20判斷 " 為振動招關事件(S20)。原因是當外部事 達的電子郵件、姓ώ 1 I爭件為到 接收矾息等等時，必須檢查使用者 201108592 定振動為通知事件 則控制器20判判斷事件為振動相關事件， 至哪種振動模式（S3〇)。根據 、、疋特定振動模式。在控制器20的記憶體中且有 =料動模式的關係、表。接著振動控制程式22根據表格 、疋的振動模式產生控制信號並且將其提供至驅動器 /姑別準備並提供振動信號至每個振動裝置40。驅動器 根據控制信號使用電源供應器5。的電力產生並供應操 作電壓至每個振動裝置4〇 驅動器30的結構可取決於所採用振動裝置4〇的類 =:根據本發明較佳實施例，驅動器3〇可包括將電源供應 二〇:·直流(DC)電壓轉換為交流(AC)電壓的裝置。反向器 :、疋艳樣的裝置’但是也可以使用下述電路。驅動器3。 可具有根據各種交流操作電壓波形的結構來控制振幅、控 :頻率等等。也就是，驅動器3〇可進一步包括振幅控制器 控制操作電壓的振幅以及頻率控制器來控制操作電壓的 ，率°因此，驅動器30可以控制交流操作電廢的振幅或頻 '、對：間的增加或減少。驅動器3。也可以進一步包括波形 產生器來產生不同類型的波形。藉由波形產生器可以產生 不同類型波形的交流操作電壓，例如正弦波( — da〗 _e)、齒波（sawt〇〇th wave)、方波（剛㈣冊㈣等等。 [本發明之實施例] 第4圖顯示本發明實施例之振動控制系統的示意圖。 兩個振動裝置40分散設置於行動電話的兩個位置。驅動器 201108592 30提供個別的η橋電4 HG料對每個振動裝f 4〇的驅 動電路。控制器20提供作為控制信號的開關信號至h橋電 路140。電源供應器5G的主電壓可以低於振動裝置的 操作電壓。在這個例子中，驅動器3〇可以進一步包括升壓 變壓器（step up transf〇rmer)15〇來增加電源供應器 的電羞轉換並且提供至H橋電路14Ge控制器Μ可以藉由 控制具有電壓選擇信號的升壓變壓器15〇調整來自Η橋電 路140的操作電塵等級。例如，來自Η橋電路14〇的^作 電壓是用來操作Μ電效應振動器或是螺線管型振動裝置。 第5圖顯示本發明實施例之Η橋電路的電路途。η橋 電路140是由四個電晶體(Q1、的、卯、Q4)構成。四個電 晶體(Q卜Q2、Q3、Q4)並接至驅動控制器21。的四個輸出 蟑。兩個電晶體Q1與Q2連接至電源供應器5〇(若未使用 升壓變壓器150)或是升壓變壓器15〇，剩下的兩個電晶體 Q3與Q4接地。電晶體_Q3的連接㈣以及電晶體Q2 與Q4的連接fiP2變為輸出終端。第—内部電極職（或 是彈性板（elastic plate) 131)以及第一外部電極i32d 別連接至Η橋電路14G的兩個輸出終端ρι | p2，如第2 圖所示。振動裝置40的第二内部電極㈣(或是彈性板i3i) 以及第二外部電極133a也分別連接至Η橋電路“0的兩個 輸出終端？1與Ρ2。在這個方法中，Η橋電路14〇連接至振 動裝置40,並且透過終端ρι# ρ2提供操作電壓至Η橋電 路 140。 在這個Η橋電路140中，供應至振動裝置40之操作電 15 201108592 壓的極性可以根據供應至四個電晶體（Q1、Q2、Q3、Q4)的 開關彳§號（SI、S2、S3、S4)而交替。若在斷開電晶體q2與 Q3的同時接通電晶體Q1與q4，則分別供應順向電壓 (forward v〇ltage)以及逆向電壓（reverse v〇ltage)至第 一壓電裝置132以及第二壓電裝置133。也就是說，對第 一壓電裝置1 32形成從第一内部電極丨32b至第—外部電極 132a方向的電場，同時對第二壓電裝置133形成從第二内 部電極133b至第一外部電極133a方向的電場。對上述具 有相反方向的電壓來說’第一壓電裝置132在長度方向擴 展而第一壓電裝置133在長度方向收縮，因而使振動裝 置40向下彎曲。換句話說’若在切斷電晶體qi與Q4的同 時接通電晶體Q2肖Q3 ’則供應至第一壓電裝置132以及 第二壓電裝置133的電壓極性是相反的。因此第一壓電裝 置132在長度方向收縮且第二壓電裝s 133在長度方向擴 展’因而使振動裝置4〇向上彎曲。 第6(0圖顯示壓電振動器130的立體圖，且第6(b) 圖與第6(c)圖顯示壓電振動器13〇與H橋電路i4〇連接的 丁 w圖。Μ電振動器130包括矩形彈性板131以及層壓於 彈性板131相反兩個表面的第一壓電振動器132與第二壓 電振動器133。第-層壓裝i 132的兩個表面塗佈第—外 部電極1323與第"'内部電極132b。第-層壓裝| 132也 塗佈了第二外部電㈣3a與第二内部電極膽。如第6(b) 圖所示，每個第-壓電裝置132的第一内部電極懸與第 二壓電裝置133的第二内部電極13扑合併至嵌入絕緣材料 201108592 彈性板131。這些外部電極（132a、133a)與内部電極 (132b、133b)分別連接至η橋電路14〇的兩個輸出終端。 在第6(c)圖的實施例中可以將彈性板131導電使其直接和 第一與第二壓電裝置（132、133)結合，以及僅在第一與第 一壓電裝置（132、133)的外部表面覆蓋外部電極（132a、 133a)。Η橋電路14〇的兩個輸出終端連接至第一壓電裝置 132的第一外部電極132a與彈性板131，也連接至第二壓 電裝置133的第二外部電極1333與彈性板131。在這樣的 實施例中，彈性板131作為第一與第二壓電裝置（132、133) 的共同内部電極。較佳為結束彈性板丨31的曝光並且停止 。併由同岔度（比重（specific gravityD材料形成的擺動 鐘擺（oscillating pendulum) 134。擺動鐘擺134有助於藉 由增加壓電振動器130的震盪位移來加強振動力。 第一與第二壓電裝置（132、133)較佳為在具有複數層 層壓的結構中製造，以便取得較大的振動力。例如，以用 於行動電話的振動裝置為例，層的數量可以低於1〇或介於 10與20之間，每層的厚度較佳約為數十微米。壓電裝置 (132 、 133)是由具有壓電效應的壓電換能器 (piezoelectric transducer，PZT)製成。此材料具有根據 供應至跨接兩端的電壓擴大或縮小的特性。因此，若將電 壓供應至兩個壓電裝置（132、133)來擴大第一壓電裝置132 並且縮小第二壓電裝置133，則壓電振動器13〇會向下彎 曲。同樣的，若將電壓供應至兩個壓電裝置（132、133)來 縮小第一壓電裝置132並且擴大第二壓電裝置133 ,則壓 17 201108592 電振動130向上彎曲。重複這些形變使得壓電裝置I” 振動*於壓電材料具有非常快速的反應（比u秒快速十 萬倍振動馬達的標準反應速度)，足以對高頻操作電壓作 應因此’在電壓維持常數的情況下’若壓電振動器 的長度比來自壓電振動器130振動之壓電振動器130 的末端位移更長（此條件幾乎滿^所有的例子），則彈性板 131的彈力可以勿欢 ^ 心’壓電振動器1 3 0的位移維持常數。 由於這個特性，因itf_伸& 0 k U此很合易控制來取得期望壓電振動器130 的位移。同樣的，在 牡取付位移處不需要返回原來的位置即 可取得額外的位移。 右控制益20供應開關信號（S卜S2、S3、S4)至Η橋電 路140的電晶體^，，，)以快速地將第一順向電 壓與逆向電壓供應至第— _ 愛冤裝置132,並接著將逆向雷 壓與順向電壓供應至第二 電裝置133，因此壓電振動器 130重複地交替向下彎 一 芩曲以及向上彎曲形變而振動。為了 在向頻中產生並接供_ # 士羊μ 、 杈供4樣的開關信號（SI、S2、S3、S4)， 可以包括例如使用微型計糞 T异機（ππ-com)、CPU以及記恃體 或是訂做的ASIC晶片黧望& ^ 片4等的控制器20。在微型計算機 例子中，微型計算機的記怜 機的 式的應用程式，且微型計瞀嬙士 振動杈 生理想的開關信號。 式並產 橋電路140取得壓 置或是正常的振動 實施例包含驅動器 電振動器， 馬達。 30的振動控 在上述實施例中使用Η 也可以取得螺線管型振動裝 第7圖顯示本發明另— 18 201108592 制系統。驅動器30包括數位/類比轉換器dac 160。每個 振動裝置40皆具有一個DAC 16〇。DAC 16〇的每個輸出終 端（P卜P2)連接至振動裝置4〇，且輸入終端分別並接至控 制器20的輸出埠。用於振動裝置4〇的操作電壓包括各種 波形，例如方波、三角波、正弦波等等。DAC i 6〇可用來 選擇出複數各種輸出波形以及輸出理想波形而非單一種波 形。在這個例子中，控制器2G域供各種理想波形的資 訊。若DAC 160將交流波形的電壓（例如方波' 三角波、正 弦波等等）供應至振動裝置4〇(例如使用壓電振動器1 作 為振動裝置40) ’則具有相反極性的電壓一直供應至第一 壓電裝置132與第二壓電裝£ 133,且極性隨交流波形的 週期而改變，壓電振動器130因而產生振動。 在第1圖、第4圖以及第7圖中’控制器2()的振動控 制程式22可與由安裝有振㈣統之移動電子裝置的中 :控制益11。提供的控制指令連結。中央控制器供應至控 :器2。的控制指令包括指示每個振動裝置*。如何振動的 二例如’控制指令指定用於每個振動裝置4。的振動模 Π是可包括ID來辨識每個振動裝置，並且驅動控制信 應料種控古制信號包含用於具有該ID的振動裝置的操作電 壓的某種波形、頻率、振幅、操 結束時間)等等。中央控制器m藉由作起始與 制沪入# U错由串聯通訊將這樣的控 7傳送至控制器2G。控制n 2G分析 110的控制指令，根據包含在控制指令：的 =央控制器 的内容分陪* H 7中❹將控制指令 4並且處理。若包含在控制指令中的㈣有關管 】9 201108592 理振動裝置的ID，則控制器2〇根據控制指令提供押制 號至驅動器（H橋電路14〇或DAC 16〇)來驅 '〔二: 動襄置（並且控制升壓變壓器150)。 應ID的振 :下來會說明控制方法’其中將本發明的振動系統ι〇 女裝在移動應用裝置中(例如行動電話)且振動模 方式改變。在第2圖中考量到僅安裝兩個控制器 :)的例子。第8圖顯示藉由驅動器3。供應至每個振動裝 〇:操作電壓的波形。如，8(a)圖所示，可以將隨著 、曰k漸增加振幅的操作電壓E1供應至mi的振動裝置 〇以及可以將隨著時間逐漸減少振幅的操作電壓 至们的振動裝置40β在這樣的例子中，從 2 -段時間只有M3的振動裝置4〇產生振動久： ni. an lfn 甘心俊的一段 呀間，M3的振動梦朁j n AA & $ 1 t x 的#… 減少而M1的振動裝置4。 的振動增加’且在ΐ = τ時只有μ的据 振動。若在兩個" 輸出最大 電爷之…I: 變振動振幅，持有行動 :之使用者的手彷彿感覺振動從Μ3處移動至另—Mi 处相反的’如第8(b)圖所 裝…且:::掉::;作電壓心^ 動裝置則產生^ 供應至M3的振 M3。如η、 果’其中振動似乎從Ml移動至 上述，若將波封逐漸減小的操作電塵 增加的另一操作電壓供應至分散設置於兩個位置的振㈣ 他振動裝置。若交替^如Ί 振動裝置移動至其 抑）圖的操作電壓至2 = 圖的操作電麗以及如第 至兩個振動裝置M1貞M3,則顯示彷彿 20 201108592 在Ml與M3之間上下移動的振_^ 若制此原理，則可產生各種效應，其中振動似 月的方向移動。例如，考慮安裝四個振動裝置 ❹、⑷的行動電話5。驅動器3。分別 ： :逐漸增加且具有相同波形(如第9圖所示)的四個:= *的四個振動裝置。這四個操作電壓的兩個相鄰之 特定時間差⑹edlfference，Td)。決定時間差if 得在先前的操作電逐終止之前開始下一操作電壓，且 作電壓的供應時間具有部分重疊。藉由供應這樣的操作電呆 壓四個振動裝置⑻、M2、M3、M4)隨著時間差以開始運 作並且振動—段_ Tm量隨日㈣逐漸增加並且於 時間τ時達到最大值然後停止。藉由產生對每個電源供庫 器5〇的改變振動，整個行動電話5顯示順時針移動的振: 效果’也就是從Ml開始依序沿著M2、_ M4移動。為了 產生逆時針移動的振動效果，可以將帛9(a)圖至第9⑷ 圖中的四個操作電壓分別供應至振動裝置ίΠ、Μ4、M3盘 M2。 ，、 同樣的，使用相同的原理，振動可以先從左側至右側 過-會兒接著從頂部至底部晝一個十字形軌道，或是在 Ml遍铺知的軌道中移動。同樣的，具有四個振動裝 置（Ml、M2、M3、M4)安裝於行動電話5的四個角落（左上、 右上、左下、右下）’藉由以们她她―M4的順序供應操 作電壓可形成锅齒形移動的振動，並且藉由以mi地與 Μ 3 + Μ 4 (同時發生)的順序供應操作電壓而從左上至右下的 21 201108592 °藉由控制安裝位置In the stomach, the operating voltage is supplied to the corresponding #%I setting to correspond to the vibration. The vibrating mode of the vibrating device is operated so that Hi moves the electric device along the continuous connection so as to be moved by the path: ==: with = time difference, so that any two vibrating devices, preferably Determine the predetermined time difference as a letter: the two operating power (four) waveforms partially overlap in time. ,, ‘,’ makes the operating voltage include a waveform with time or square wave, or 1 with a single ·: ____ shape. /, the P-wave vibration device for adjusting or decreasing the pulse width preferably includes at least one of a vibration device that generates a "tube principle" and a piezoelectric vibration device that uses a piezoelectric effect by moving a certain piece of the eccentrically moving roller. The present invention provides a vibration control method for controlling the vibration of ... vibrating devices dispersedly installed in 2 to 6 positions in the mobile electronic device, including: in a predetermined-segment day to have The predetermined sequence of time intervals will have a wave opening that monotonically increases or decreases amplitude over time, or an operating voltage of a PWM signal waveform 201108592 that has a monotonically increasing or decreasing pulse width over time is supplied to each of the vibrating devices; The vibration control method further comprises: storing the operating voltage to the predetermined sequence of the vibrating device in the storage device according to the vibration-related event; and supplying the operating electric in the vibration control method in the order of the corresponding event when the current vibration-related event Any two vibrations that determine the sequential operation should be partially overlapped in sequence. The waveform selection method at the time includes: providing a (four) interface, allowing the user to move = the vibration mode; storing the user-selected vibration mode to move the second: the vibration::r is the vibration-related event when the corresponding Ben:: Another loan: The example provides a kind of vibration control device, which is installed in the mobile electronic device.: Use the voltage to generate vibration and disperse the actuator, and use the source supplier to supply power according to the control number; Voltage, and supply r from the power supply operation of the power supply to the vibration through w., the control field specifies the order according to the control of the corresponding thing at time intervals: when the vibration event generates a control signal, the piece + 'pole When the operating voltage is supplied to the confrontation, the root of the vibration device is stored until the corresponding vibration device controls the letter-to-heart predetermined operation sequence, and is supplied "running: moving;" to move the electronic movement along the continuous connection by operation effect. The vibration device that moves the path of the position generates the vibration 9 201108592 In the vibration control device, the vibration device includes a vibration motor that generates vibration by moving the roller, a solenoid vibration device using a solenoid principle, and a piezoelectric effect Piezoelectric package is at least one of the benefits. The operating voltage preferably includes a waveform having a monotonic increase or a pulse width over time. The vibration mode of the user interface selects the vibration mode of the member, and the transmission vibration control device further includes an actuator that allows the user to select the vibration mode selected for the particular event to the controller. [Advantages] The operation mode of the multi-device can be operated by operating the plurality of vibration devices dispersedly mounted in the mobile electronic device (e.g., a mobile phone) using the same or different operation signals. In particular, the vibration effect of the specific path obtained along the mobile electronic device can be obtained according to the vector of the vibration generated by the vibrating device. For example, the vibrations are manipulated in various types of vibration modes such that the vibrations move from top to bottom, clockwise 'counterclockwise or zigzag shape in the full mobile electronic device. In addition, the user can select the desired vibration mode. The vibration mode can be used for a specific game effect by determining that the vibrating wedge 4 has been programmed with other programs, such as a game program executed in a mobile device. So users can enjoy the game of augmented reality. The above and other objects, features, and advantages of the present invention will become more apparent from the description of the accompanying claims. BEST MODE FOR CARRYING OUT THE INVENTION Fig. 1 is a block diagram showing the structure of a vibration system according to an embodiment of the present invention. Mounting the Vibration Control System 100 in a Mobile Electronic Device (e.g., a Mobile Phone) The vibration control system 100 includes a plurality of vibration devices 40 that are dispersedly mounted to a mobile phone. A driver 3 that provides an operating voltage to each of the vibration devices 4A provides a control signal to The driver 3 generates a controller for operating the voltage, and a power supply unit 5 that supplies an operating voltage. Elements having wafers and circuitry (e.g., controller 20, driver 30, etc.) can be fabricated on a circuit module integrated with the board and mounted in the device (e.g., a mobile phone). The power supply 5 of the vibration system 10 can have an individual power supply, but since the mobile electronic device has its own power supply, it can be used as the power supply 50. The driver 30 generates and supplies an operating voltage in accordance with a control signal supplied from the controller 20 to each of the vibrating devices 4A. The driver 3A may include a drive circuit for each of the vibration devices 40 to supply different operating voltages to each of the vibration devices 40. Therefore, the driver 3 can use the direct current (DC) of the power supply 5 产生 to generate the same or different operating voltages for the mother vibrating devices 4 according to the control signals from the controller 2 . The device that can be used for the vibrating device 40 includes a vibrating motor that generates vibration by moving the eccentrically moving roller, a vibrating device using a solenoid principle, 11 201108592, and a piezoelectric vibrating device using a piezoelectric effect (since all skilled in the art) Understand the operating principle of the device, so I won't go into details here.) The driver 30 provides an operating voltage suitable for various vibration devices 4〇. The controller 20 provides a control signal necessary to generate an operating voltage supplied to each of the vibrating devices 4 to the driver 30. The control signal corresponding to each of the vibrating devices 40 may include a waveform, a frequency, and an amplitude that determine the AC operating voltage versus time. The control 仏唬 can also supply the operating voltage intermittently. A vibration control program 22 for generating a control signal can be installed in the controller 20. The control 20 executes the vibration control program 22 and generates a control signal based on the program logic. The vibration control program 22 provides a plurality of various vibration modes and includes logic to specify control signals corresponding to the vibration modes. The vibration control program generates a control signal when it receives a notification of a vibration-related event. The vibration-related event can be sentenced #丨1> for example, an event regarding the processing of a mobile phone signal or a notification signal to arrive or receive a message, an alarm or a schedule stomach program notifying an alarm or pre-set event time event Other application events (such as games, vibrations), and other events that use ^ related function requests (for example, there are no specific restrictions on the haptic function line.... 'For vibration related things, the system is better. In order to further include a user interface, the user can set the vibration mode for the specific event to use the dynamic mode selector 60 to transmit the user through the user interface type 2, and the vibration type information is transmitted to the control device to select the vibration private to use through the use. Α(5) Special control material... The user can set different vibration modes to events (for example, call 201108592 to know incoming calls, receive messages, alarms, reach specific time, etc.). Figure 2 shows the assembled vibration materials. 'Mobile phone number of the system 1'. Four vibrating devices 4. Set to the upper left, upper right, lower left, and lower right of the mobile phone 5. Example = a rectangle. If the four vibrating devices 4 are as shown in Fig. 2, the knives are 5 and the vibration devices are independently controlled, and different types of vibration modes can be obtained. At least four vibrating devices 40. For example, additional vibrating devices can be placed on the right and left azimuth guides of the center of the mobile phone 5 in Fig. 2, and two additional vibrating devices can be installed. More different vibration modes. Fly, and the cost will increase accordingly. The number of 'vibration devices' is 2 to 6 and the range is reasonable. The same is the same. Considering the number of vibration devices 4, installation conditions, various desired vibration modes, handles, loading conditions, vibrating fields, costs, etc., it is possible to properly mount the vibrating device 40. For example, in the example of installing four vibrating devices 40, the example can be installed as a diamond. In the action = two "mounting the top and bottom positions of the two vibrating devices 5 or the left and right sides" Position. 〃 step control The controller 2° uses the vibration control program 22 to control the vibration, 'Fig. Firstly' the vibration control program 22 monitors (S10) 〇^ f 旰疋 Whether the game receiving message, the alarm clock, the specific time point, the request for use, etc. occur. The controller may determine that the incident occurs by the user interface, and the controller 20 determines that the event is a vibration (S20). The reason is that when the external email is reached, the last name is 争1 I When suffocating or the like, it is necessary to check that the user 201108592 determines the vibration as the notification event, and the controller 20 determines whether the event is a vibration-related event, to which vibration mode (S3〇). According to , , 疋 a specific vibration mode. In the memory, there is a relationship and table of the = feed mode. The vibration control program 22 then generates a control signal based on the vibration mode of the table, 并且 and supplies it to the driver/preparation and provides a vibration signal to each of the vibration devices 40. The drive uses the power supply 5 according to the control signal. The power generation and supply of operating voltage to each of the vibrating devices 4 〇 the structure of the driver 30 may depend on the type of vibrating device 4 = used: According to a preferred embodiment of the invention, the driver 3 〇 may include supplying power to the battery: • A device that converts a direct current (DC) voltage into an alternating current (AC) voltage. Inverter: A device that is slick-like, but the following circuit can also be used. Drive 3. The amplitude, control, frequency, and the like can be controlled in accordance with the structure of various AC operating voltage waveforms. That is, the driver 3 can further include an amplitude controller controlling the amplitude of the operating voltage and a frequency controller to control the operating voltage. Therefore, the driver 30 can control the amplitude or frequency of the AC operating electrical waste, and the increase between Or reduce. Drive 3. A waveform generator can also be further included to generate different types of waveforms. The waveform operation generator can generate AC operation voltages of different types of waveforms, such as a sine wave (-da)_e, a tooth wave (sawt〇〇th wave), a square wave (just (four) book (four), etc. [Implementation of the present invention] Example 4 shows a schematic diagram of a vibration control system according to an embodiment of the present invention. Two vibration devices 40 are dispersedly disposed at two positions of a mobile phone. Drivers 201108592 30 provide individual n-bridge electric 4 HG materials for each vibration device. The drive circuit 20 provides a switch signal as a control signal to the h-bridge circuit 140. The main voltage of the power supply 5G can be lower than the operating voltage of the vibrating device. In this example, the driver 3 can further include a riser. A step-up transformer (step up transf〇rmer) 15 增加 to increase the shunt transition of the power supply and is provided to the H-bridge circuit 14Ge controller Μ can be adjusted from the bridge circuit 140 by controlling the step-up transformer 15 having the voltage selection signal Operating electric dust level. For example, the voltage from the bridge circuit 14 is used to operate the electric effect vibrator or the solenoid type vibrating device. Fig. 5 shows the present invention The circuit of the bridge circuit of the embodiment is composed of four transistors (Q1, 卯, Q4). Four transistors (Q, Q2, Q3, Q4) are connected to the drive controller. The four output ports of 21. The two transistors Q1 and Q2 are connected to the power supply 5〇 (if the step-up transformer 150 is not used) or the step-up transformer 15〇, and the remaining two transistors Q3 and Q4 are grounded. The connection of the transistor _Q3 (4) and the connection of the transistors Q2 and Q4 to the output terminal fiP2 become the output terminal. The first internal electrode (or the elastic plate 131) and the first external electrode i32d are connected to the bridge circuit. The two output terminals ρι | p2 of 14G are as shown in Fig. 2. The second internal electrode (4) of the vibrating device 40 (or the elastic plate i3i) and the second external electrode 133a are also respectively connected to the two of the bridge circuit "0". Output terminals ?1 and Ρ2. In this method, the bridge circuit 14 is connected to the vibration device 40, and the operating voltage is supplied to the bridge circuit 140 through the terminal ρι# ρ2. In this bridge circuit 140, the vibration is supplied to the bridge circuit 140. Operational power of device 40 201108592 The polarity of the pressure can be supplied to four electro-crystals (Q1, Q2, Q3, Q4) switches 彳 § (SI, S2, S3, S4) alternately. If the transistors Q1 and q4 are turned on while the transistors q2 and Q3 are turned off, respectively, the forward direction is supplied. A voltage (forward v〇ltage) and a reverse voltage (reverse v〇ltage) to the first piezoelectric device 132 and the second piezoelectric device 133. That is, the first piezoelectric device 1 32 is formed from the first internal electrode 丨The electric field in the direction from 32b to the outer electrode 132a simultaneously forms an electric field in the direction from the second inner electrode 133b to the first outer electrode 133a to the second piezoelectric device 133. With respect to the above voltage having the opposite direction, the first piezoelectric device 132 is expanded in the longitudinal direction and the first piezoelectric device 133 is contracted in the longitudinal direction, thereby causing the vibration device 40 to be bent downward. In other words, the voltage polarity supplied to the first piezoelectric device 132 and the second piezoelectric device 133 is reversed if the transistor Q2 is turned on while the transistors qi and Q4 are turned off. Therefore, the first piezoelectric device 132 contracts in the longitudinal direction and the second piezoelectric device 133 expands in the longitudinal direction, thereby causing the vibration device 4 to be bent upward. 6 (0) shows a perspective view of the piezoelectric vibrator 130, and FIGS. 6(b) and 6(c) show a diagram of the piezoelectric vibrator 13A connected to the H-bridge circuit i4〇. The device 130 includes a rectangular elastic plate 131 and a first piezoelectric vibrator 132 and a second piezoelectric vibrator 133 laminated on opposite surfaces of the elastic plate 131. The two surfaces of the first laminate i 132 are coated with the first surface. The external electrode 1323 and the " internal electrode 132b. The first laminate | 132 is also coated with a second external electric (four) 3a and a second internal electrode. As shown in Fig. 6(b), each first pressure The first internal electrode of the electrical device 132 and the second internal electrode 13 of the second piezoelectric device 133 are merged into the embedded insulating material 201108592 elastic plate 131. These external electrodes (132a, 133a) and internal electrodes (132b, 133b) respectively Connected to two output terminals of the n-bridge circuit 14A. In the embodiment of FIG. 6(c), the elastic plate 131 may be electrically conductive to be directly coupled to the first and second piezoelectric devices (132, 133), and The external electrodes (132a, 133a) are covered only on the outer surfaces of the first and first piezoelectric devices (132, 133). The output terminal is connected to the first outer electrode 132a of the first piezoelectric device 132 and the elastic plate 131, and is also connected to the second outer electrode 1333 of the second piezoelectric device 133 and the elastic plate 131. In such an embodiment, the elastic plate 131 as a common internal electrode of the first and second piezoelectric means (132, 133). It is preferred to end the exposure of the elastic plate 31 and stop. And by the same degree (specific gravity D material formed by the swing pendulum (oscillating) Pendulum) 134. The swinging pendulum 134 helps to enhance the vibration force by increasing the oscillating displacement of the piezoelectric vibrator 130. The first and second piezoelectric devices (132, 133) are preferably laminated in a plurality of layers. Made in order to obtain a large vibration force. For example, in the case of a vibration device for a mobile phone, the number of layers may be less than 1 〇 or between 10 and 20, and the thickness of each layer is preferably about several Ten micrometers. Piezoelectric devices (132, 133) are made of piezoelectric transducers (PZT) with piezoelectric effect. This material has the characteristics of expanding or contracting according to the voltage supplied to both ends of the bridge. If a voltage is supplied to the two piezoelectric devices (132, 133) to enlarge the first piezoelectric device 132 and reduce the second piezoelectric device 133, the piezoelectric vibrator 13 is bent downward. Similarly, if the voltage is applied The two piezoelectric devices (132, 133) are supplied to reduce the first piezoelectric device 132 and the second piezoelectric device 133 is enlarged, and then the voltage 17 201108592 electrical vibration 130 is bent upward. Repeating these deformations causes the piezoelectric device I" to vibrate* to have a very fast response to the piezoelectric material (faster than the standard response speed of a vibration motor with a speed of 100,000 times), which is sufficient for the high-frequency operating voltage to be maintained. In the case where the length of the piezoelectric vibrator is longer than the end of the piezoelectric vibrator 130 vibrating from the piezoelectric vibrator 130 (this condition is almost full), the elastic force of the elastic plate 131 can be unpleasant. ^ The displacement of the 'piezoelectric vibrator 130' is maintained constant. Due to this characteristic, it is easy to control because of itf_extension & 0 k U to obtain the displacement of the desired piezoelectric vibrator 130. Similarly, in the oyster The displacement does not need to return to the original position to obtain additional displacement. The right control 20 supplies the switching signal (Sb S2, S3, S4) to the transistor ^, of the bridge circuit 140 to quickly put the first The forward voltage and the reverse voltage are supplied to the first _ 冤 device 132, and then the reverse lightning voltage and the forward voltage are supplied to the second electric device 133, so that the piezoelectric vibrator 130 repeatedly alternately bends downward and bends Curved upward It changes to vibrate. In order to generate and connect the switching signals (SI, S2, S3, S4) for the _#士羊μ, 杈 in the frequency, it may include, for example, the use of micro-counterfeit T (ππ-com) ), CPU, and ASIC or custom-made ASIC chip lookup & ^ controller 4 of the chip 4, etc. In the example of a microcomputer, the application of the computer of the microcomputer, and the micrometer The vibration of the vibration generates an ideal switching signal. The type of bridge circuit 140 takes a press or normal vibration. The embodiment includes a driver electric vibrator, a motor. The vibration control of 30 is used in the above embodiment. Figure 7 shows a system of the present invention. The driver 30 includes a digital/analog converter dac 160. Each of the vibration devices 40 has a DAC 16A. Each output terminal of the DAC 16A (Pb) P2) is connected to the vibrating device 4〇, and the input terminals are respectively connected to the output port of the controller 20. The operating voltages for the vibrating device 4〇 include various waveforms such as a square wave, a triangular wave, a sine wave, etc. DAC i 6 〇 can be used to choose Multiple output waveforms and output ideal waveforms instead of a single waveform. In this example, the controller 2G field provides information for various ideal waveforms. If DAC 160 is to ac voltage the AC waveform (eg square wave 'triangular wave, sine wave, etc.) Supply to the vibrating device 4 (for example, using the piezoelectric vibrator 1 as the vibrating device 40) 'then a voltage having an opposite polarity is supplied to the first piezoelectric device 132 and the second piezoelectric device 133, and the polarity is in accordance with the alternating current waveform The piezoelectric vibrator 130 thus generates vibrations in a cycle. In the first, fourth, and seventh figures, the vibration control program 22 of the controller 2 () can be connected to the mobile electronic device mounted with the vibration (four) system. Medium: Control benefit 11. The provided control command link. The central controller is supplied to the controller 2. The control commands include an indication of each vibrating device*. How to vibrate 2, for example, 'control instructions are specified for each vibrating device 4. The vibration mode may include an ID to identify each of the vibration devices, and the drive control signal control seed signal includes a certain waveform, frequency, amplitude, and end time of operation of the operating voltage of the vibration device having the ID )and many more. The central controller m transmits such a control 7 to the controller 2G by serial communication by making a start and a start. The control command for controlling the n 2G analysis 110 is controlled according to the contents of the = central controller included in the control command: * H 7 will be controlled and processed. If the ID of the vibration device is included in the control command, the controller 2 provides the card number to the driver (H bridge circuit 14〇 or DAC 16〇) according to the control command to drive '[2: The device is set (and the step-up transformer 150 is controlled). The vibration of the ID: the control method will be explained, in which the vibration system of the present invention is changed in a mobile application device (e.g., a mobile phone) and the vibration mode is changed. In Figure 2, consider the example of installing only two controllers :). Figure 8 shows the drive 3 by means of a drive. Supply to each vibration device: waveform of the operating voltage. For example, as shown in FIG. 8(a), the operating voltage E1 that gradually increases in amplitude with 曰k can be supplied to the vibrating device of mi and the operating voltage that can gradually decrease the amplitude with time to the vibrating device 40β In such an example, only the M3 vibrating device 4〇 generates vibration for a long period of time: ni. an lfn Gan Xinjun's section, M3's vibration nightmare jn AA & $ 1 tx #... Vibration device 4. The vibration increases by' and only 的 is vibrated when ΐ = τ. If in the two " output the largest electric master...I: change the vibration amplitude, hold the action: the user's hand seems to feel the vibration moving from Μ3 to the other-Mi at the opposite 'as shown in Figure 8(b) Load... and::: Drop::; for the voltage heart ^ device to generate ^ vibration M3 supplied to M3. For example, η, fruit' where the vibration seems to move from M1 to the above, if another operating voltage of the operating dust which is gradually reduced in the wave seal is supplied to the vibration device (four) which is dispersedly disposed at two positions, the vibration device. If the operating voltage of the graph is changed to 2 = the operating voltage of the graph and the two vibrating devices M1 贞 M3 as shown in the figure, the display is as if 20 201108592 moves up and down between M1 and M3. Vibration _^ If this principle is used, various effects can be produced in which the vibration moves in the direction of the moon. For example, consider a mobile phone 5 in which four vibrating devices ❹, (4) are installed. Drive 3. Respectively: : Four vibrating devices that gradually increase and have the same waveform (as shown in Figure 9): four. The two adjacent specific time differences of the four operating voltages are (6) edlfference, Td). Determining the time difference if the next operating voltage is started before the previous operation is terminated, and the supply time of the voltage has a partial overlap. By supplying such an operation, the four vibrating means (8), M2, M3, M4) are intermittently operated with time to lapse and the vibration-segment_Tm amount gradually increases with time (4) and reaches a maximum value at time τ and then stops. By generating a change vibration for each of the power supply registers 5, the entire mobile phone 5 displays a vibration that moves clockwise: the effect 'that is, moving from M1 to M2, _ M4 in sequence. In order to generate a vibration effect of counterclockwise movement, the four operating voltages in the 帛9(a) to the ninth (4)th drawings can be supplied to the vibrating device Π, Μ4, and M3 disc M2, respectively. Similarly, using the same principle, the vibration can first pass from the left to the right - then a cross-shaped track from the top to the bottom, or move in the track of Ml. Similarly, four vibrating devices (M1, M2, M3, M4) are mounted on the four corners of the mobile phone 5 (upper left, upper right, lower left, lower right) 'by supplying operating voltages in the order of hers-M4 The vibration of the tooth-shaped movement can be formed, and the operating voltage is supplied from the upper left to the lower right by supplying the operating voltage in the order of mi and Μ 3 + Μ 4 (simultaneously occurring) 201108592 ° by controlling the installation position
動裝置的振動能量 、操作電壓的振幅、供應時 模式。另外，藉由改變操作 間等等可產生各種類型的振動 電壓的頻率可以產生更多 佩助衩式。例如，首先藉由振動 置逐漸減少其振動能量，同時 振動裝置的振動能量，或是以相 這些步驟，則振動可以從左至右接著 同樣的，首先藉由驅動頂部的兩個振 搌動能量，同時逐漸增加兩個底部振 振動可以從上至下移動，且藉由控制 相反的順序，振動可以從下至上移動。 同樣的，藉由在行動電話左側與右側的中間部分多設 置兩個振動裝置（總共六個振動裝置）可以實現比上述實施 例更多的振動模式。例如，振動沿著左上+左中+右中+右 下的路徑（或是相反路徑）或是右上+右中今左中今左下的 對稱路徑移動。 換句話說’可以使用PWM控制方法來控制振動裝置 4〇。第10圖顯示PWM控制信號的示意圖。第l〇(a)圖顯示 具有單調增加脈衝寬度的PWM信號的波形以及隨著時間單 調減少的PWM信號的波形。這些信號對應至第8(a)圖中顯 示的信號。與第10(a)圖相反的是，第10(b)圖顯示具有單 調減少脈衝寬度的PWM信號的波形以及隨著時間單調增加 的PWM信號的波形。這些信號對應至第8(b)圖中顯示的信 號。使用第10圖的PWM信號可以使振動由左至右或由上至 22 201108592 下移動。同樣的，藉由供應第1〇(a)圖的上m信號至呈 有時間差Td的四個振動裝置可以產生與供應第㈣的四個 波形至四個振動裝置的實施例中相同的振動模式。因此， 使用具有隨著時間單調增加或減少脈衝寬度的簡作號在 振動遷移效應的方面可以產生與使用具有單調增加或減少 振幅的交流波形的實施例中相同的結果。可以以上述適當 :用PWM信號的各種方法移動振動。為了產生這樣的觸 “虎因此而要適當的配置振動控制程式22以及驅動器 30。 σ 口 為了實現上述各種類型的振動模式，可以根據振動模 式預先決定振動襄置的驅動日程表以及操作電壓規格，以 =的形式儲存在控制器2()的記㈣中，以便振動控制程 I 考來控制振動裝置的操作。或者根據振動模式的驅 Μ表以及操作電塵規格可以包含為振動控制程式22 的一部份。若根據振動模式預先決定振動路徑 ==路徑依序操作㈣上的振動裝置1由重複上料 =:振動沿著路徑週期性地重複移動。當然也可以沿 例子中=路控（代替以上規則的路徑）移動振動。在任何 ”上所#—段時間差的依序連續操作振動的期望 路瓜上所遇到的振動裝置，則可以產生 的振動效應。 m路任移動 在上述實施例中在維持 的時間差的同時可以…每振動裝置 由於振動裝置產生的振幅維持常數。然而，The vibration energy of the moving device, the amplitude of the operating voltage, and the mode of supply. In addition, the frequency of various types of vibration voltages can be generated by changing the operation room and the like to generate more. For example, first, by gradually reducing the vibration energy of the vibration device while vibrating, or vibrating the vibration energy of the device, or the phase, the vibration can be followed from left to right, first by driving the two vibrating energy at the top. At the same time, gradually increase the vibration of the two bottom vibrations from top to bottom, and by controlling the reverse sequence, the vibration can move from bottom to top. Similarly, more vibration modes than the above embodiment can be realized by providing two more vibration devices (a total of six vibration devices) on the left side of the mobile phone and the middle portion on the right side. For example, the vibration moves along the upper left + left middle + right middle + lower right path (or the opposite path) or the symmetrical path of the upper right + right middle, left, middle, left, and lower left. In other words, the vibration control device can be controlled using a PWM control method. Figure 10 shows a schematic of the PWM control signal. Figure l(a) shows the waveform of the PWM signal with a monotonically increasing pulse width and the waveform of the PWM signal that is monotonically decreasing over time. These signals correspond to the signals shown in Figure 8(a). Contrary to Fig. 10(a), Fig. 10(b) shows the waveform of the PWM signal having a monotonically decreasing pulse width and the waveform of the PWM signal monotonically increasing with time. These signals correspond to the signals shown in Figure 8(b). Use the PWM signal in Figure 10 to move the vibration from left to right or up to 22 201108592. Similarly, by supplying the upper m signal of the first graph (a) to the four vibrating devices having the time difference Td, the same vibration mode as in the embodiment of supplying the four waveforms of the fourth (fourth) to the four vibrating devices can be generated. . Therefore, the use of a simple number having a monotonous increase or decrease in pulse width with time can produce the same result in the embodiment of the vibrational migration effect as in the embodiment using an alternating current waveform having a monotonous increase or decrease in amplitude. It is appropriate to move the vibration by various methods of the PWM signal as described above. In order to generate such a touch, the vibration control program 22 and the driver 30 are appropriately arranged. In order to realize the various types of vibration modes described above, the drive schedule and the operating voltage specifications of the vibration device can be determined in advance according to the vibration mode. Stored in the form of = in the note (4) of the controller 2 (), so that the vibration control process I can control the operation of the vibration device. Or the drive mode according to the vibration mode and the operation dust specification can be included as the vibration control program 22. If the vibration path is determined in advance according to the vibration mode, the path is operated sequentially. (4) The vibration device 1 is repeatedly loaded. The vibration is periodically repeated along the path. Of course, it can also be along the example = road control ( Instead of the above ruled path, the vibration is transmitted. The vibration effect can be generated by any vibration device encountered on the desired path of the sequential continuous operation of the vibration. The m-way movement can be maintained in the above-described embodiment while maintaining the time difference. The amplitude of each vibration device is maintained constant by the vibration device. however,
/衣置產生的振動能U 動他里之向量和的大小與方向隨著 23 201108592 時間緩慢且自然的改變，因此產生從一位置移動至另一位 置的振動效應，單調増加或減少相鄰操作電壓的振幅比起 持續維持振幅是對振動移動更自然的印象。 [工業應用] 本發明可以作為用於行動電子裝置的振動控制技術， 例如行動電話、無線呼叫機、可攜式多媒體播放器、可攜 式遊戲裝置等等。振動在對應裝置中以許多方法移動而產 生各種效應。因此，傳統簡單的警報振動可以有不同的改 變。另外，藉由將遊戲或事件與各種適當類型的遷移振動 模式連結可以享受升級現實的遊戲。 【圖式簡單說明】 第1圖顯示本發明實施例之振動控制系統的結構方塊 圖。 第2圖顯示本發明實施例之裝配具有四個振動裝置之 振動控制系統的行動電話的立體圖。 第3圖顯示控制器使用振動控制程式控制振動的步驟 流程圖。 第4圖顯示根據本發明另一實施例之振動控制系統的 示意圖。 第5圖顯示本發明實施例之η橋電路的電路圖。 第6(a)圖顯示壓電振動器的立體圖。 第6(b)圖與第6(c)圖顯示壓電振動器與η橋電路之 24 201108592 間連結的示意圖。 第7圖顯示本發明另一實施例之包含驅 制系統的結構方塊圖。 '振動控 第8(a)、（b)圖顯示供應至兩個振動 瑕置的操竹Φ厭 的波形，為了進行兩個振動裝置之間的振動通訊、 第9(a)〜（d)圖顯示供應至四個振 j 的波形，為了使四個振動裝置產生的振動广作電壓 針、鑛齒形、對角等等移動。 時針、逆時 第l〇(a)、（b)圖顯示用來择作 號。 %作振動裝置的mi控制信 【主要元件符號說明】 5〜行動電話 10〜振動系統 15〜振動控制器 20〜控制器 22〜振動控制程式 30〜驅動器 40〜振動裝置 50〜電源供應器 60〜振動模式選擇器 11 0〜中央控制器 130〜壓電振動器 131〜彈性板 25 201108592 132、133〜壓電振動器 132a、133&~外部電極 132b、133b~R 部電極 134~擺動鐘擺 140~H橋電路 150〜升壓變壓器 160〜數位/類比轉換器 SI、S2、S3、S4〜開關信號 Ql、Q2、Q3、Q4〜電晶體 P1、卩2~輸出終端 26/ The vibration energy generated by the garment is U. The magnitude and direction of the vector sum in it varies slowly and naturally with the time of 23 201108592, thus generating a vibration effect moving from one position to another, monotonously increasing or decreasing adjacent operations. The amplitude of the voltage is a more natural impression of the vibration movement than maintaining the amplitude continuously. [Industrial Applicability] The present invention can be used as a vibration control technique for mobile electronic devices such as a mobile phone, a wireless calling machine, a portable multimedia player, a portable game device, and the like. The vibration moves in a number of ways in the corresponding device to produce various effects. Therefore, the traditional simple alarm vibration can be changed differently. In addition, games that upgrade reality can be enjoyed by linking games or events to various appropriate types of migration vibration modes. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a block diagram showing the structure of a vibration control system according to an embodiment of the present invention. Fig. 2 is a perspective view showing a mobile phone equipped with a vibration control system having four vibration devices according to an embodiment of the present invention. Figure 3 shows the flow chart of the controller's use of the vibration control program to control vibration. Fig. 4 is a view showing a vibration control system according to another embodiment of the present invention. Fig. 5 is a circuit diagram showing an n-bridge circuit of an embodiment of the present invention. Fig. 6(a) shows a perspective view of the piezoelectric vibrator. Figures 6(b) and 6(c) show schematic diagrams of the connection between the piezoelectric vibrator and the n-bridge circuit 24 201108592. Fig. 7 is a block diagram showing the structure of a drive system including another embodiment of the present invention. 'Vibration control 8th (a), (b) shows the waveform of the bamboo Φ that is supplied to the two vibration devices, in order to perform vibration communication between the two vibration devices, 9(a) to (d) The figure shows the waveforms supplied to the four vibrating j, in order to make the vibrations generated by the four vibrating devices widely spread as voltage pins, orthodontics, diagonals, and the like. Hour hand, reverse time The first l (a), (b) figure is used to select the number. %Mi control signal for vibration device [Main component symbol description] 5~Mobile phone 10~Vibration system 15~Vibration controller 20~Controller 22~Vibration control program 30~Driver 40~Vibration device 50~Power supply 60~ Vibration mode selector 110 to central controller 130 to piezoelectric vibrator 131 to elastic plate 25 201108592 132, 133 to piezoelectric vibrator 132a, 133 & ~ external electrode 132b, 133b to R electrode 134 to swing pendulum 140~ H-bridge circuit 150 to step-up transformer 160 to digital/analog converters SI, S2, S3, S4 to switching signals Q1, Q2, Q3, Q4 to transistors P1, 卩2 to output terminal 26