1353541 _ 100年09月30日俊正替換頁 六、發明說明： 【發明所屬之技術領域】 剛树明是有關於一種可攜式電子裝置及其輸入模式切換 , 方法’特別是有關於一種根據可攜式電子裝置的擺放狀 ' 態來切換輸入模式之技術領域。 【先前技術】 圆可攜式電子裝置，例如手機或個人數值助理（ρΜ)，已帶 給大眾許多生活上的便利，已成為人們不可或缺的電子 產品。大部分可攜式電子裝置提供下列兩種輸入介面， 其-是鍵盤’而另-種是觸控介面加上鍵盤程式。然而 ，可攜式電子裝置的體積及螢幕尺寸财，鍵盤的按鍵 數或是鍵«面可顯㈣按鍵有限，所以使用者在切換 輸入模式時’例如中英文n切換，或是大小寫輸 入模式切換往往必須再操作_切換鍵，此種使用方式十 分不方便。因此，如何讓使用者可在可撝式電子裝置上 更直覺地切換輸入模式是一項巫待解決的問題。 [0003] 有鑑於習知技藝之各項問題，為了能夠兼顧解決之本 發明人基於多年研究開發與諸多實務經驗，提出-種可 攜式電子裝置及其輪人模式切換方法以作為改善上述 缺點之實現方式與依據。 【發明内容】 [0004]本發明之一目的就是在提^ — 1 …故士 敌供财攜式電子裝置及其輸 入模式切換方法，讓使用者 K. „ 更直覺地操作可攜式電子 裝置來輸入不同類型的資料。 [0005] 097117263 根據上述目的 表單編號A0101 本發明提出一 第3頁/共16頁 種可攜式電子裝置，其包 1003361236-0 1353541 _ 100年09月30日修正替换頁 含一顯示單元、一加速度偵測單元、一輸入單元及一處 理單元。顯示單元，係用以顯示畫面。加速度偵測單元 係用以偵測可攜式電子裝置之加速度。輸入單元係用以 輸入資料，且輸入單元具有複數個輸入模式，而處理單 元根據加速度偵測單元之偵測結果來切換輸入單元之輸 入模式，且控制顯示單元上顯示與輸入模式對應之可進 行資訊輸入之鍵盤畫面。 [0006] 此外，本發明更提出一種可攜式電子裝置之輸入模式切 換方法，此可攜式電子裝置具有複數個輸入模式以輸入 不同類型之資料，此輸入模式切換方法包含下列步驟。 首先，偵測可攜式電子裝置之擺放狀態，並根據此擺放 狀態之偵測結果，切換可攜式電子裝置之輸入模式，且 顯示與輸入模式對應之可進行資訊輸入之鍵盤畫面。 【實施方式】 [0007] 請參閱第1圖，其係繪示本發明之可攜式電子裝置之第一 實施例之方塊®。圖中，可攜式電子裝置包含一顯示單 元11、一加速度偵測單元12、一儲存單元13、一觸控模 組14及一處理單元15。顯示單元11係包含一顯示驅動單 元111及一顯示面板112，顯示驅動單元111係接收一影 像訊號並驅動顯示面板112顯示此影像訊號，而觸控模組 14係與顯示面板112相結合，當觸控模組14被觸壓時，觸 控模組14輸出一包含觸壓位置之位置訊號至處理單元15 ，而處理單元15將此觸壓位置與顯示畫面比對，便可決 定出使用者欲輸入之資料。 [0008] 儲存單元13係儲存一鍵盤程式131，當使用者啟動軟體鍵 097117263 表單编號A0101 第4頁/共16頁 1003361236-0 1353541 盤以輸入資料，處理單元15係自儲存單元13讀取鍵盤程 式131並執行之，以於顯示單元11顯示一鍵盤畫面，且當 • 處理單元15接收到觸控模組14所輸出之位置訊號後，便 將觸壓位置與鍵盤畫面比對，以決定使用者所輸入的是 鍵盤畫面上的哪—個符號或字母。鍵盤程式131具有多種 輸入模式以輸入不同類型之資料，例如不同語言輸入模 式 '全型輸入模式、半型輸入模式或大寫輸入模式等等 〇 [0009] 加速度偵測單元12係偵測可攜式電子装置之加速度，並 將偵測結果傳送至處理單元15。處理單元15係根據偵測 結果以判斷出可攜式電子裝置之擺放狀態及搖晃狀態， 若可攜式電子裝置之擺放狀態及搖晃狀態符合預設切換 條件，則切換鍵盤程式131之輸入模式。例如，當可攜式 電子裝置由直向擺放改為橫向擺放時，處理單元15將鍵 盤程式131由目前的語言模式切換成另一語言模式，例如 由英文模式切換到中文模式，或是由中文模式切換到英 文模式。例如，當可攜式電子裝置由連續搖晃兩次時， 處理單元15將鍵盤程式131由全型輸入模式切換成半型輸 入模式。加速度偵測單元12較佳為一加速度感應器（G sensor)。此外，處理單元15亦可產生一切換提示訊息 ，並將其顯示於顯示單元11上。 [0010] 請參閱第2圖，其係繪示本發明之可攜式電子装置之第一 實施例於不同擺放狀態之示意圖。圖中，可攜式電子裝 置係為直向擺放時，且使用者啟動英文輸入模式’可攜 式電子裝置之螢幕上係顯示一英文鍵盤畫面。此可攜式 097117263 表單編號A0101 第5頁/共16頁 1003361236-0 1353541 100年09月30日樓正替換頁 電子裝置具__組，因此使用者可以觸控筆點壓欲 輪入之英文字母之位置來輪人此英文字母。當使用者欲 輪入中文，則將可穩式電子裝置橫向握放，根據上述運 作原理，可攜式電子裝置之輪人模式會切換成中文輸入 模式，而螢幕顯示一中文鍵盤畫面。 [0011] 請續參閱第3圖，本發明之可樵式電子裝置之第二實施例 之示意圖。圖中’此實施例與上述第一實施例之差別在 於，此實施例之可樓式電子裝置除了可根據擺放狀態在 切換輪入語系模式之外，更可根據搖晃狀態來切換大/小 寫輪入模式、或全/半型輪人模式或是符號輸人模式。圖 中，當可攜式電子裝置之加速度偵測單元偵測到可攜式 電子裝置被搖晃兩次時，便判斷使用者欲切換大/小寫輸 入模式，則控制鍵盤程式做大/小寫輸入模式之間的切換 、或是全/半型輸入模式的切換。 [0012] 請參閱第4圖，其係繪示本發明之可攜式電子裝置之第三 實施例之方塊圖。圖中’此實施例與上述實施例不同之 處在於，此實施例之可攜式電子裝置包含一鍵盤模組49 以及複數個字碼表493 »字碼表493係儲存於儲存單元中 ’每—字碼表493係對應一輸入模式。鍵盤模組49包含一 鍵盤驅動單元491及一按鍵組492。當按鍵組492之一按 鍵被按壓時，鍵盤驅動單元491可輸出被按壓按鍵的訊號 碼，而處理單元15接收並此訊號碼後，對應目前輸入模 式之字碼表493，以輸出一字母。當處理單元15根據加速 度偵測單元12所偵測之加速度值判斷出可攜式電子裝置 被搖晃兩次時，處理單元15便切換存取的字碼表，藉此 097117263 表單編號A0101 第6頁/共16頁 1003361236-0 1353541 • « 100年09月30日修正替換頁 以切換輸入模式。 [0013] 請注意，上述判斷擺.放狀態或是搖晃狀態的描述僅為舉 例，並不以此為限，擺放狀態並不限於直向擺放或橫向 擺放，搖晃狀態亦不限於搖晃兩次方會切換輸入模式， 可由是設計者根據其需求而設計，凡是根據加速度來切 換輸入模式之設計，皆在本發明之保護範圍内。 [0014] 請參閱第5圖，其係為本發明之可攜式電子裝置之輸入模 式切換方法之實施例之步驟流程圖。圖中，此可攜式電 子裝置包含一顯示孕元、一加速度彳貞測單元、一輸入單 元及一處理單元，且輸入單元具有複數個輸入模式。圖 中，此輸入模式切換方法包含下列步驟。首先，在步驟 51使用加速度偵測單元來偵測可攜式電子裝置之加速度 。接著，在步驟52使用處理單元根據加速度偵測單元之 偵測結果來判斷可攜式電子裝置之擺放狀態或搖晃狀態 。接著，在步驟53使用處理單元判斷可攜式電子裝置之 擺放狀態或搖晃狀態是否符合預設的切換條件，例如由 直向擺放改為橫向擺玫、或是橫向擺放改為直向擺放、 或是連續搖晃兩次等等，若是’則在步驟54使用處理單 元來切換輸人單元之輸人模式，且處理單元亦可產生一 切換提示訊息，並將其顯示於顯示單元上。 [0015] 以上所述僅為舉例性’而非為限制性者。任何 發明之精神與範嘴’而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 [0016] 097117263 【圖式簡單說明】 第1圖係為本發明之可攜式電子裝置之第一 表單編號A0101 第7頁/共16頁 實施例之方 1003361236-0 1353541 100年09月30日俊正替接頁 塊圖； [0017] 第2圖係為本發明之可攜式電子裝置之第一實施例於不 同擺放狀態之示意圖； [0018] 第3圖係為本發明之可攜式電子裝置之第二實施例之示 意圖； [0019] 第4圖係為本發明之可攜式電子裝置之第三實施例之方 塊圖；以及 [0020] 第5圊係為本發明之可攜式電子裝置之輸入模式切換方 法之實施例之步驟流程圖。 【主要元件符號說明】 [0021] 11 :顯示單元； [0022] 111 :顯示驅動單元； [0023] 11 2 :顯示面板； [0024] 12 :加速度偵測單元； [0025] 13 :儲存單元； [0026] 131 :鍵盤程式； [0027] 14:觸控模組； [0028] 15 :處理單元； [0029] 49 :鍵盤模組； [0030] 491:鍵盤驅動單元； [0031] 492 :按鍵組； 097117263 表單編號A0101 第8頁/共16頁 1003361236-0 1353541 » · 100年09月30日按正替換頁 [0032] 493 :字碼表；以及 [0033] 51 ~ 5 4 :步驟流程。 097117263 表單編號A0101 第9頁/共16頁 1003361236-01353541 _ 100 September 30th, the replacement of the page, the invention: [Technical field of the invention] Gang Shuming is about a portable electronic device and its input mode switching, the method 'especially related to a basis The field of the portable electronic device is used to switch the input mode. [Prior Art] A portable electronic device, such as a mobile phone or a personal numerical assistant (ρΜ), has brought many conveniences to the public and has become an indispensable electronic product. Most portable electronic devices provide the following two types of input interfaces, which are a keyboard and the other is a touch interface plus a keyboard program. However, the size and screen size of the portable electronic device, the number of keys of the keyboard or the key «face can be displayed (4) the button is limited, so when the user switches the input mode, for example, the Chinese and English n switch, or the upper and lower case input mode Switching often requires the operation of the _switch, which is very inconvenient. Therefore, how to make the user switch the input mode more intuitively on the portable electronic device is a problem to be solved. [0003] In view of the problems of the prior art, the present inventors have proposed a portable electronic device and its wheel-man mode switching method based on years of research and development and many practical experiences in order to solve the above problems. The way of implementation and basis. SUMMARY OF THE INVENTION [0004] One of the objects of the present invention is to provide a user-friendly electronic device and an input mode switching method for the user K. „ more intuitive operation of the portable electronic device To input different types of data. [0005] 097117263 According to the above-mentioned purpose form number A0101, the present invention proposes a 3rd page/total 16-page portable electronic device, which package 1003361236-0 1353541 _ 100 September 30 revised replacement The page includes a display unit, an acceleration detecting unit, an input unit and a processing unit. The display unit is configured to display a picture. The acceleration detecting unit is configured to detect acceleration of the portable electronic device. Inputting data, and the input unit has a plurality of input modes, and the processing unit switches the input mode of the input unit according to the detection result of the acceleration detecting unit, and controls the display unit to display a keyboard capable of inputting information corresponding to the input mode [0006] In addition, the present invention further provides an input mode switching method for a portable electronic device, the portable electronic device There are a plurality of input modes for inputting different types of data. The input mode switching method includes the following steps. First, detecting the placement state of the portable electronic device, and switching the portable mode according to the detection result of the placed state. An input mode of the electronic device, and displaying a keyboard screen capable of inputting information corresponding to the input mode. [Embodiment] [0007] Please refer to FIG. 1 , which illustrates a first implementation of the portable electronic device of the present invention. In the figure, the portable electronic device includes a display unit 11, an acceleration detecting unit 12, a storage unit 13, a touch module 14, and a processing unit 15. The display unit 11 includes a display. The driving unit 111 and the display panel 112, the display driving unit 111 receives an image signal and drives the display panel 112 to display the image signal, and the touch module 14 is combined with the display panel 112. When the touch module 14 is touched During the pressing, the touch module 14 outputs a position signal including the touch position to the processing unit 15, and the processing unit 15 compares the touch position with the display screen to determine the output. [0008] The storage unit 13 stores a keyboard program 131. When the user activates the software key 097117263, the form number A0101, page 4/16 pages 1003361236-0 1353541, the input data, the processing unit 15 The keyboard unit 131 is read from the storage unit 13 and executed to display a keyboard screen on the display unit 11, and when the processing unit 15 receives the position signal output by the touch module 14, the touch position and the keyboard are pressed. Screen comparison to determine which symbol or letter on the keyboard screen is input by the user. The keyboard program 131 has multiple input modes for inputting different types of data, such as different language input modes 'full input mode, half type Input mode or uppercase input mode, etc. [0009] The acceleration detecting unit 12 detects the acceleration of the portable electronic device and transmits the detection result to the processing unit 15. The processing unit 15 determines the placement state and the shaking state of the portable electronic device according to the detection result. If the placement state and the shaking state of the portable electronic device meet the preset switching condition, the input of the keyboard program 131 is switched. mode. For example, when the portable electronic device is changed from the straight orientation to the horizontal orientation, the processing unit 15 switches the keyboard program 131 from the current language mode to another language mode, for example, switching from the English mode to the Chinese mode, or Switch from Chinese mode to English mode. For example, when the portable electronic device is continuously shaken twice, the processing unit 15 switches the keyboard program 131 from the full-type input mode to the half-type input mode. The acceleration detecting unit 12 is preferably an acceleration sensor (G sensor). In addition, the processing unit 15 can also generate a switching prompt message and display it on the display unit 11. [0010] Please refer to FIG. 2, which is a schematic diagram showing the first embodiment of the portable electronic device of the present invention in different states. In the figure, when the portable electronic device is placed in a straight position and the user activates the English input mode, an English keyboard screen is displayed on the screen of the portable electronic device. This portable 097117263 Form No. A0101 Page 5 / Total 16 Page 1003361236-0 1353541 On September 30, 100, the building is replacing the electronic device with the __ group, so the user can press the stylus to press the wheel. The position of the letter comes to the English alphabet. When the user wants to enter Chinese, the sturdy electronic device is horizontally held. According to the above operation principle, the wheel mode of the portable electronic device is switched to the Chinese input mode, and the screen displays a Chinese keyboard screen. [0011] Please refer to FIG. 3, which is a schematic diagram of a second embodiment of the portable electronic device of the present invention. In the figure, the difference between this embodiment and the first embodiment is that the floor-type electronic device of this embodiment can switch between upper/lower case according to the shaking state, in addition to switching the language mode according to the setting state. Wheeling mode, or full/half wheel mode or symbol input mode. In the figure, when the acceleration detecting unit of the portable electronic device detects that the portable electronic device is shaken twice, it determines that the user wants to switch the upper/lower case input mode, and then controls the keyboard program to perform the upper/lower case input mode. Switching between, or switching of full/half type input mode. Please refer to FIG. 4, which is a block diagram showing a third embodiment of the portable electronic device of the present invention. In the figure, the embodiment is different from the above embodiment in that the portable electronic device of the embodiment includes a keyboard module 49 and a plurality of word tables 493. The word table 493 is stored in the storage unit. Table 493 corresponds to an input mode. The keyboard module 49 includes a keyboard driving unit 491 and a button group 492. When one of the button sets 492 is pressed, the keyboard driving unit 491 can output the signal code of the pressed button, and after receiving the number, the processing unit 15 corresponds to the current input mode word table 493 to output a letter. When the processing unit 15 determines that the portable electronic device is shaken twice according to the acceleration value detected by the acceleration detecting unit 12, the processing unit 15 switches the accessed code table, thereby 097117263 Form No. A0101 Page 6 / Total 16 pages 1003361236-0 1353541 • «Revised replacement page on September 30, 100 to switch input mode. [0013] Please note that the above description of the state of the pendulum or the state of shaking is only an example, and is not limited thereto. The state of the pendulum is not limited to being placed in a straight or horizontal direction, and the state of shaking is not limited to shaking. The input mode can be switched twice, which can be designed by the designer according to his needs. Any design that switches the input mode according to the acceleration is within the protection scope of the present invention. [0014] Please refer to FIG. 5, which is a flow chart of steps of an embodiment of an input mode switching method for a portable electronic device of the present invention. In the figure, the portable electronic device comprises a display pregnancy element, an acceleration measurement unit, an input unit and a processing unit, and the input unit has a plurality of input modes. In the figure, this input mode switching method includes the following steps. First, the acceleration detecting unit is used in step 51 to detect the acceleration of the portable electronic device. Then, in step 52, the processing unit determines the placement state or the shaking state of the portable electronic device according to the detection result of the acceleration detecting unit. Then, in step 53, the processing unit is used to determine whether the placement state or the shaking state of the portable electronic device conforms to a preset switching condition, for example, changing from a straight orientation to a lateral swing, or a lateral placement to a straight orientation. Placing, or continuously shaking twice, etc., if ' then use the processing unit to switch the input mode of the input unit in step 54, and the processing unit can also generate a switching prompt message and display it on the display unit. . [0015] The foregoing is illustrative only and not limiting. Any equivalent modifications or alterations of the spirit of the invention and the scope of the invention are intended to be included in the scope of the appended claims. [0016] 097117263 [Simple Description of the Drawings] Figure 1 is the first form number of the portable electronic device of the present invention A0101 page 7 / 16 pages of the embodiment of the party 1003361236-0 1353541 100 September 30 Figure 2 is a schematic view showing a first embodiment of the portable electronic device of the present invention in different states; [0018] Figure 3 is a portable version of the present invention [0019] FIG. 4 is a block diagram of a third embodiment of the portable electronic device of the present invention; and [0020] the fifth embodiment is a portable type of the present invention A flow chart of the steps of an embodiment of an input mode switching method of an electronic device. [Description of main component symbols] [0021] 11: display unit; [0022] 111: display drive unit; [0023] 11 2: display panel; [0024] 12: acceleration detecting unit; [0025] 13: storage unit; [0026] 131: keyboard program; [0027] 14: touch module; [0028] 15: processing unit; [0029] 49: keyboard module; [0030] 491: keyboard driver unit; [0031] 492: button Group; 097117263 Form No. A0101 Page 8 of 16 1003361236-0 1353541 » · September 30, 30, according to the replacement page [0032] 493: word list; and [0033] 51 ~ 5 4: step flow. 097117263 Form No. A0101 Page 9 of 16 1003361236-0