4367 2 34367 2 3
五、發明説明（ 發明頜递： 經濟部中央標率局員工消費合作杜印t 本發明係有關於手機輸入技術，特别是指以虛擬鍵盤 應用於手機，+ 用以加速訊息攔編輯之装置與方法。 發明背景： 近年來由於t y、电化事業開放民營，以及通訊科技的快速 發展的需求，已体ίθ , ^ ^ 匕使知通訊方珐已由傳統的郵件大量轉至電 子信箱、電話，接al 0 μ 符别疋攜帶方便的行動電話（以下簡稱爲手 機）的需求，更县笨 a 疋逢勃發展，例如近一年多來在台灣的大哥 大門㉟H加量就幾乎爲過去數年來的累積，就可以想像人 們對通訊方便性的需求了。 ^爲此業界爲加強其產品的競爭力，利用手機來收發 电子郵件已疋—項吸引大眾購買而幾乎已是必要的功能。 …、而’由於限於手機的撝帶性，手機上的鍵盤仍以沿用國 ^'報 # s旬委員會（international Telegraph and Telephone Consultative Committee，以下簡稱 CCITT)標準 的鍵盤界面的丨2個鍵，即0-9和，*,、，#，以及另外幾個 控制及/或功能鍵所組合，例如第一圖中所示的手機1〇，其 具有左右兩個soft鍵20、3〇，移位鍵Μ，12個標準鍵50 組合成實質按鍵及LCD顯示幕40。除了用於一般的純電話 功能輸入數字的按鍵外，若需要切換爲信息編輯時以便發 出電子郵件時便非常的麻煩。例如輸入鍵値，c便需要連按 请 -先 讀 -背 之 注 意 事 項 真 f 装 訂 -2, 本紙張尺度適用中國國家標準（CNS ) A4現格（210X297公釐） d3672 A 7 B7 五、發明説明（） 4次的，2’鍵亦即2今A~>B分c的循環的方式出現，而輸入特 殊符號時更是麻煩’例如欲輸入鍵値' > ’則更需按約十次 的，*，（當然上述的按鍵數隨各家業者所定義的鍵的方式而 異）。遑就阻礙了人們利用手機使用一呰較爲複雜功能的意 願，如計算機功能和電子郵件等等。 因此，目前有姿較高階的手機以結合個人教位助理系 統（PDA)或稱個人電子記事薄的方式完全捨去cciTT的鍵 盤而設計一種在手機上顯示虛擬鍵盤，再以手指碰觸的方 式輸入所要的字。雖然已具有某種的方便性，然而由於要 在小的液晶顯示幕上顯示爲數甚多的虛擬鍵，再以手指碰 觸或筆觸間隔甚小虚擬鍵的方式以輸入所要的字，誤觸的 機會就很高。其次，由於是業界自定，且不是使用CCITT 键盤的方式’對於已大致熟悉該標準鍵的使用者而言並不 方便。再者’以上所述之輸入方式都不利於中文輸入的設 定。因此’有鑑於此’如何改善上述之問題以使得信息搁 的輸入更爲人性化（或説friendly)便是促使提出衣發明的動 機0 請 -先 閱 讀 背 '面 之 注 意 事 項 再 填ί装 f • if 經涛部中央標準局員工消費合作杜印聚 癸明目的及概述： 本發明之一目的係爲改善目前手機輸入的不便性。 本發明之另一目的係爲引進虛擬鍵盤結合CCITT標 準键的觀念以擴大可輸入的符號。 本發明之再一目的係爲引進虛擬鍵盤以擴大應用稃 -3- 本紙張尺度適用中國國家標準（CNS }八4規1格（210X297公釐） 436723 經濟部中央標隼局貝工消費合作社印繁 A7 B7_五、發明説明（） 一 " 式在手機實施的可行性。 本發明爲一種以國際電信電報諂詢委員會CCITT之 標準鍵’結合複數個功能鍵組成實質鍵盤及鍵値表，以產 生虚擬鍵盤以改善資料鍵入之方法，該方法至少包含以下 步嫌：首先依據預設之鍵盤狀態値顙示對應之虚擬鍵；接 著’判斷是否有一實質鍵被按下，若被按下之實質鍵爲一 移位的鍵時’則移動游襟一格，若爲應用程式的功能鍵時 則進入應用程式；若被按下的鍵爲CCITT標準鍵其中之一 時’查詢鍵値表以得到鍵値；然後以預設之鍵盤狀態値及 鍵値，查詢鍵値表以得到虚擬鍵値；若虛擬鍵値爲虚擬鍵 盤切換鍵則依據虚擬鍵盤切捵鍵的鍵値改變鍵盤狀態値 並呼叫鍵盤顯示模組以顯示對應之虚擬鍵盤，並且去除鍵 値；否則’呼叫鍵盤顯示模組以顯示該虚擬鍵値。 圈式筋單説明：_ 本發明的較佳實施例將於往後之説明文字中輔以下 列圈形做更詳細的閲述_ : B—顯示以目前流行之手機之一的示意圖； 圖二顯示以本發明之一實施例在手機的顯示暮上可 以看到虛擬鍵盤； 圖三顯示依據本發明之虚擬鍵盤可以互相切換之途 徑的示意圖； 圖四顯示依據本發明之軟體方塊模組圈； (請先閣讀背面之注意事項再填寫本頁) 裝· 訂 本紙張尺度速用中國國家標隼（CNS) A4規格（2丨〇·〆297公釐） 經濟部中央標準局員工消費合作社印製 A7 Β7 五、發明説明（） 圖五顯示依據本發明之系統方塊模組晒； 囷六頰示依據本發明之鍵盤中斷流程圖； 圓七類示依據本發明之鍵盤服務程式的流程圖； 圈八顯示依據本發明虚擬鍵盤服務程式的流程圖；及 圈九顯示依據本發明虚擬鍵盤於應用程式之示意 圏。 免ja_詳細説晡： .......* ™ _ 有鑑於傳統手機的信息編輯攔係以CCITT鍵盤界面 12個按鍵結合幾個功能鍵的方式輸入訊息，因此，每一按 鍵是以數個鍵值共用一鍵而採循環的方式出現，這使得特 殊符號和英文字母大小寫有區分時的輸入便得非常的不 方便。或者’如高階手機之觸控鍵盤的方式雖增加了一些 便利性’然而也有一些存在的不便性有待克服。 因此之故，本發明提供了一解決上述問題的方法。以 下的説明’將以圖示、表格佐以流程圖以説明本發明之實 施例。本發明的一個重要觀念便是設計數種虚擬鍵盤並分 别給予一鍵盤狀態値，以一較佳的實施例而言，本發明使 用6個鍵盤狀態値，即6組虚擬鍵盤，配合CCITT的12 個標準鍵値，因此在切換進入任一種虛擬鍵盤時都會在 LCD顯示幕上顯示，以對照12個標準鍵。並有一些功能 鍵125及移位鍵128。標準鍵130、移位鍵丨28和功能鍵 Π5’共能組成實質鍵以對照虚擬鍵盤120。如圖二所示’ 手機100上有_ LCD顯示幕11〇上有十二個虚擬键値之 -5- 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨〇)<297公 裝 li It H 訂 I 線 i請先閲讀背面之注意事項再填寫本頁) ^ 4 3 6723 a7 B7 五、發明説明（） 區域120，分别對應十二個CCITT標準按鍵130，其餘之 部分用以顯示已輸入的訊息，圖二中的虚擬鍵値區120爲 鍵盤狀態値爲2的情形。因此’手機的使用者可以很方便 的輸入所欲的文字或符號。表格一所示即爲本發明實施例 之6個鍵盤狀態値和鍵値和虚擬鍵的關係。 表格_V. Description of the invention (Invention of jaw delivery: Du Yint, employee consumption cooperation of the Central Bureau of Standards, Ministry of Economic Affairs This invention relates to mobile phone input technology, especially the application of a virtual keyboard to a mobile phone, + a device for accelerating the editing of messages and Background of the Invention: In recent years, due to the need to open private businesses in ty, electrification, and the rapid development of communication technology, the communication party has been transferred from traditional mail to electronic mailboxes, telephones, and telephone receivers. al 0 μ Fubei 疋 The need for a portable mobile phone (hereinafter referred to as a mobile phone), Gengxian County a is booming. For example, in the past year or so, the increase in Taiwan ’s elder brother ’s door has increased almost in the past few years. If you accumulate, you can imagine people's need for communication convenience. ^ To this end, the industry has used mobile phones to send and receive e-mails to enhance the competitiveness of its products—a feature that is almost necessary to attract the public to buy ...., and 'Because of the limited nature of mobile phones, the keyboard on mobile phones is still in use.' ommittee (hereinafter referred to as CCITT) standard keyboard interface 2 keys, that is, 0-9 and * ,,, #, and several other control and / or function keys, such as the mobile phone shown in the first figure 10, which has two left and right soft keys 20, 30, shift key M, 12 standard keys 50 to form a physical key and LCD display screen 40. In addition to the keys used to enter numbers for general pure phone functions, if It is very troublesome to switch to message editing in order to send e-mails. For example, input key 値, c needs to be double-clicked. Please read-read-remember the note f binding-2, this paper size applies Chinese national standard ( CNS) A4 is present (210X297 mm) d3672 A 7 B7 5. Description of the invention () 4 times, 2 'key, that is, 2 A ~> B points c cycle appears, and even more when entering special symbols It is troublesome, for example, to enter the key 输入 '>' It is necessary to press about ten times, *, (of course, the number of keys mentioned above varies with the way the keys are defined by various operators). 遑 prevents people from using mobile phones Willingness to use more complex functions, such as computer functions and computers Mail, etc. Therefore, at present, higher-order mobile phones use a personal assistant system (PDA) or personal electronic notebook to completely remove the cciTT keyboard and design a virtual keyboard on the mobile phone. Touch the way to enter the desired character. Although it has some convenience, but because of the large number of virtual keys displayed on a small LCD screen, and then touch the finger or the stroke of the virtual key with a small interval The way to input the desired character is a high chance of accidental touch. Secondly, because it is industry-defined and is not the way to use the CCITT keyboard, it is not convenient for users who are already familiar with the standard keys. Furthermore, the input methods described above are not conducive to the setting of Chinese input. Therefore, in view of this, how to improve the above problems so that the input of information is more humane (or friendly) is the motivation to promote the invention of clothing. 0 Please-read the precautions on the back before filling • if Du Yinjugui, Consumer Consumption Cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs, Purpose and Summary: One of the objectives of the present invention is to improve the inconvenience of current mobile phone input. Another object of the present invention is to introduce the concept of a virtual keyboard combined with CCITT standard keys to expand the symbols that can be entered. Another object of the present invention is to introduce a virtual keyboard to expand the application. -3- This paper size is applicable to the Chinese National Standard (CNS) Regulation 8 and 1 grid (210X297 mm) 436723 Printed by the Shellfish Consumer Cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs繁 A7 B7_V. Description of the invention () One " feasibility of implementation in a mobile phone. The invention is a standard key of the International Telecommunications and Telegraph and Telecommunications Advisory Committee CCITT combined with a plurality of function keys to form a substantial keyboard and keypad, A method for generating a virtual keyboard to improve data entry. The method includes at least the following steps: firstly displaying a corresponding virtual key according to a preset keyboard state; and then 'determining whether a physical key is pressed, and if it is pressed, When the real key is a shift key, it will move by one space, if it is a function key of the application, it will enter the application; if the pressed key is one of the CCITT standard keys, query the key list to get Key 値; then query the key table with the preset keyboard state 値 and key 値 to get the virtual key 値; if the virtual key 値 is a virtual keyboard switch key, cut the keys according to the virtual keyboard Change the keyboard status 値 and call the keyboard display module to display the corresponding virtual keyboard, and remove the key 値; otherwise, 'call the keyboard display module to display the virtual key 値. Loop type list description: _ A preferred embodiment of the present invention The following circles will be supplemented in the following explanatory text for more detailed reading_: B—shows a schematic diagram of one of the current popular mobile phones; FIG. 2 shows an embodiment of the present invention on the display of a mobile phone You can see the virtual keyboard; Figure 3 shows a schematic diagram of the ways in which the virtual keyboard can be switched between each other; Figure 4 shows the software block module circle according to the present invention; (Please read the precautions on the back before filling out this page) Binding and binding paper size Quick use China National Standard (CNS) A4 specification (2 丨 0 · 〆297 mm) Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 5. Description of the invention () Figure 5 The system block module of the invention is exposed; 囷 Six cheeks show a flowchart of keyboard interruption according to the present invention; Round seven types show a flowchart of a keyboard service program according to the present invention; Circle eight display basis The flowchart of the virtual keyboard service program of the present invention; and circle 9 shows the schematic diagram of the virtual keyboard according to the present invention in the application program. Free ja_ detailed description: ....... * ™ _ In view of traditional mobile phone information editing The block system uses the 12 keys of the CCITT keyboard interface to input several messages. Therefore, each key appears in a circular manner with several keys sharing one key. This makes the special symbols and English letters uppercase and lowercase. The input when distinguishing is very inconvenient. Or 'the touch keyboard of a high-end mobile phone adds some convenience', but there are some inconveniences to be overcome. Therefore, the present invention provides a solution to the above. The method of the problem. The following description 'will be illustrated with diagrams, tables, and flowcharts to explain embodiments of the present invention. An important concept of the present invention is to design several types of virtual keyboards and assign a keyboard state to each. In a preferred embodiment, the present invention uses 6 keyboard states, that is, 6 sets of virtual keyboards. Standard keys 値, so when switching to any kind of virtual keyboard will be displayed on the LCD screen to compare the 12 standard keys. And there are some function keys 125 and shift keys 128. The standard key 130, the shift key 28, and the function key Π5 'can form a substantial key to compare with the virtual keyboard 120. As shown in Figure 2, 'Mobile phone 100 has _ LCD display screen 11 〇 There are twelve virtual keys 値 of -5- This paper size applies to China National Standard (CNS) A4 specifications (2 丨 〇) < 297 public installation li It H To order I line, please read the notes on the back before filling in this page) ^ 4 3 6723 a7 B7 V. Description of the invention () Area 120, corresponding to twelve CCITT standard buttons 130, the rest are for display For the entered information, the virtual key area 120 in FIG. 2 is the state of the keyboard and is 2. Therefore, the user of the mobile phone can easily input desired text or symbols. Table 1 shows the relationship between the six keyboard states 値 and keys 値 and virtual keys according to the embodiment of the present invention. form_
t盤狀態値（VKBS) 0 1 2 3 4 5 键 1 1 CK CK + ί 6 値 2 2 ABC abc < 1 (¾ 3 〇 DEF def > ί Λ 4 4 GHI ghi } & 5 5 JKL ikl ( $ 6 6 MNO mno ? ) 7 7 PORS pqrs / τ 8 8 TUV tu V \ 9 9 WXYZ wxyz — 1 1 净 ΑΚ NK NK 中 “ % 0 0 SSK SSK ΕΚ ΕΚ ΕΚ # UUSK UUSK UUSK # VSK VSK 經濟部中央橾準局貝工消費合作社印製 ----------^— ! (請先閲讀背面之注意事項再填寫本頁) 表格一所示之虚擬鍵的取得係依據鍵値和鍵盤狀態値 而決定，即虚擬鍵=陣列（鍵値，VKBS)，例如，陣列（2,1) 對應虛擬鍵’入8(：’，而陣列（4,5)對應虛擬鍵値’&，。乂〖8 3 = 0 -6- 本纸張尺度適用中國國家標準（CNS > A4規格（2丨〇Χ2ί»7公釐） 43 67 2 3 A 7 B7 經濟部中央標隼局員工消費合作社印裝 五、發明説明（ 則對應之虚擬鍵値爲數字鍵並具有虛擬鍵盤系统鍵，AK， 和UUSK ’ VKBS=1則對應的虚擬鍵値爲字母大寫並具有 虚擬鍵盤系統鍵’CK’、’NK，、’SSK，和’UUSK，； VKBS土2 則 對應的虚擬鍵値爲字母小寫和VKBS = 1具有相同的虚擬鍵 盤系統鍵；VKBS = 3則對應的虚擬鍵値爲常用符號和虚 擬鍵盤系統鍵’EK’； VKBS = 4對應的虛擬鍵値爲特殊符號和 虚擬鍵盤系統鍵’VSK，和，EK1 ; VKBS = 5對應的虛擬鍵値爲 另一組特殊符號和虚擬鍵盤系統鍵’VSK：，’和，EK，= 虛擬鍵盤系統鍵，係用以切換LCD上對照之虛擬鍵 盤之用’並不會引起應用程式響應。虚擬鍵盤的切換，請 參表圍三且同時參考表格__。圖三中的{〇、1、2、3、4、 5}分别表示其VKBS値，自該VKBS値之箭頭離開方向表 示可以切換的方向，例如，當目前的VKBS =1可以快速 切換進入的虚擬鍵盤類型爲VKBS ={3、0、2、4}。由於 有五個箭頭指向VKBS =1處，因此，表示也可以由上述 五個虚擬鍵盤類型切入字母大寫的鍵盤VKBS=1，且從 VKBS =5 也可以切回 VKBS =1。另夕卜 VKBS ={3、0、4} 則分别只有三種虚擬鍵盤類型可以切換，VKBS =2則同 VKBS —樣。而VKBS =5最少，只有一種虛擬鍵盤類 型可以切換至ViCBS = 5，例如VKBS = 4，不過在VKBS = 5 的狀態下卻可以’VSK’的虚擬鍵盤系統鍵切換至VKBS = 4 的狀態和利用’ ΕΚ’的虛擬鍵盤系統鍵切換至VKBS= 1或 VKBS = 2的狀態，端視原來是由VKBS=1或VKBS = 2的狀 態切換進來的而定。以上之切換法，僅是一較佳實施例而 本紙張尺度適用中國國家標準（CNS ) A4规格（210 X 297公釐） —^nn (請先閲讀背货之注意事項再填寫本頁)t disk status 値 (VKBS) 0 1 2 3 4 5 key 1 1 CK CK + ί 6 値 2 2 ABC abc < 1 (¾ 3 〇DEF def > ί Λ 4 4 GHI ghi} & 5 5 JKL ikl ($ 6 6 MNO mno?) 7 7 PORS pqrs / τ 8 8 TUV tu V \ 9 9 WXYZ wxyz — 1 1 in the net ΑΚ NK NK "% 0 0 SSK SSK ΕΚ ΕΚ ΕΚ # UUSK UUSK UUSK # VSK VSK Ministry of Economy Printed by the Central Government Bureau of Standards, Shellfish Consumer Cooperatives ------------ ^-! (Please read the precautions on the back before filling this page) The virtual keys shown in Form 1 are obtained based on the keys 値 and The keyboard state is determined, that is, virtual key = array (key 値, VKBS). For example, array (2,1) corresponds to virtual key 'in 8 (:', and array (4,5) corresponds to virtual key 値 '& , 乂 〖8 3 = 0 -6- This paper size applies to Chinese national standards (CNS > A4 size (2 丨 〇Χ2ί »7 mm) 43 67 2 3 A 7 B7 Staff consumption of the Central Bureau of Standards, Ministry of Economic Affairs Cooperative cooperative printing V. Description of the invention (The corresponding virtual key 値 is a numeric key and has a virtual keyboard system key, AK, and UUSK 'VKBS = 1 The corresponding virtual key 値 is a capital letter and There are virtual keyboard system keys' CK ',' NK ,, 'SSK,' and 'UUSK'; VKBS soil 2 corresponds to the virtual keys 値 is lowercase letters and VKBS = 1 has the same virtual keyboard system keys; VKBS = 3 corresponds to The virtual key 値 is a common symbol and the virtual keyboard system key 'EK'; the virtual key corresponding to VKBS = 4 is a special symbol and the virtual keyboard system key 'VSK, and, EK1; the virtual key corresponding to VKBS = 5 is another Group of special symbols and virtual keyboard system keys' VSK :, 'and, EK, = virtual keyboard system key, used to switch the contrast of the virtual keyboard on the LCD' will not cause the application to respond. To switch the virtual keyboard, please Refer to Table 3 and refer to Table __ at the same time. {0, 1, 2, 3, 4, 5} in Figure 3 indicates its VKBS 値, and the direction from the arrow of the VKBS 値 indicates the direction that can be switched, for example, When the current VKBS = 1, the type of virtual keyboard that can be quickly switched in is VKBS = {3, 0, 2, 4}. Since there are five arrows pointing to VKBS = 1, it means that the five virtual keyboard types mentioned above can also be used. VKBS = 1 keyboard with cut-in letters, and You can also switch back to VKBS = 1 from VKBS = 5. In addition, VKBS = {3, 0, 4} only three types of virtual keyboards can be switched, and VKBS = 2 is the same as VKBS. And VKBS = 5 is the least, only one type of virtual keyboard can be switched to ViCBS = 5, for example, VKBS = 4, but under the state of VKBS = 5, the state of the 'VSK' virtual keyboard system key can be switched to VKBS = 4 and use The key of the 'ΕΚ' virtual keyboard is switched to the state of VKBS = 1 or VKBS = 2, depending on whether the original state is switched from the state of VKBS = 1 or VKBS = 2. The above switching method is only a preferred embodiment and the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) — ^ nn (Please read the precautions for back loading before filling this page)
、1T, 1T
Q 經濟部中央標準局員工消費合作社印策 A7 B7 五、發明説明（) 己，並不代表只限於上述的切換法而已° 圖四所示爲實施本發明而設計的軟體模組塊的示意 圈，軟體模组塊依據功能的不同區分爲鍵盤缓衝區400、 鍵盤服務模組410、虚擬鍵盤服務模組420、虚擬鍵盤頰 示模組43 0。其中鍵盤緩衝區400爲連接各個模组的樞 紐，而鍵盤服務模組4 1 0則具有將用户按下CCITT的鍵値 放到鍵盤缓衝區400之中及取用鍵値表405的功能，因此 鍵盤服務模組410可視爲一鍵盤掃瞄模組，虚擬鍵盤服務 模組420則根據目前暫存放於键盤缓衝區400鍵盤狀態値 呼叫虚擬鍵盤顯示模組430並顯示於顯示幕上，虚擬鍵盤 服務模組420並會根據目前之鍵盤狀態値來修改鍵盤缓衝 區400的内容，使之對應於虛擬鍵盤的鍵値而不是實際鍵 盤上鍵入的键値，換言之，虛擬鍵盤服務模組420則係虛 擬键盤處理模組。 圖五則爲本發明之系統模組，由微處理單元MPU 500 控制各個部分，例如RF信號進入經MPU而由接聽的揚聲 器530發話或者由顯示幕505顯示，使用者可以由麥克風 510輸入語音或者經由鍵盤540和唯讀記憶體550的程式 和随機儲存記憶體RAM 560的内容，將顯示在顯示幕5〇5 經由MPU 500處理，再透過RF而傳送。鍵値表則存放於 ROM内，並可由虚擬鍵盤服務模組42 0和虚擬鍵盤顯示 模組430取用》爲了解本發明之實施方法，以下將以流程 圖來説明。 當進入訊息編輯模式時，換f之，按下ccitt鍵盤所 •8- 本紙張尺度通用中國國家標準（CNS ) A4規格（210X297公釐） ---------^------11------@ I：請先聞讀背**之注意事項再填寫本頁) ' 經濟部中央標準爲員工消費合作社印製 43R72 3 A7 _____ B7 I、發明説明（) 定義之鍵盤界面即0-9及’#’及’*，以外的編輯功能鍵時， 即爲鍵盤t斷服務開始。圖六顯示鍵盤中斷服務的流程 圖。首先，進入訊息編輯6 00，接著，是步驟610由虚擬 鍵盤顯示模組430提出一組預設的虚擬鍵盤類示在液晶顏 示器上’然後進入步骤620,由鍵盤服務組43〇獲得鍵値， 接著，若由鍵盤服務組430迫回，旗標値爲1的判斷式63〇 則再進入步驟640，若返回旗標爲0則離開鍵盤中斷服務 程式。步驟640係由虛擬鍵盤服務模組420取得虛擬鍵盤 鍵値並顯示於LCD顯示幕之游標的位置，或者切換目前 的虚擬鍵盤顯示’並刪除該虚擬鍵値，因其不是使用者所 欲輸入的字元，然後由程序” 1 ”重新回到鍵盤服務模組。 圖七顯示鍵盤服務模組之流程圖620，首先由方塊 6209步入鍵盤服務模組6209，再進入掃描鍵盤的程序 62 1 0掃描所有的鍵盤以判斷是否有鍵盤被按下的步騍 6220，如果沒有’回到掃描鍵盤的程序6210以等待鍵盤 被按下。當鍵被按下爲眞，再進入判斷是否爲CCITT鍵的 十二個標準鍵之一的步驟623〇,如果爲眞，則進入查詢鍵 値表以得到鍵値’請參考程序6240，並進行存入鍵盤缓衝 區並設定返回旗標爲1的程序62 5 〇，然後返回程序”丨，，重 新回到鍵盤服務模組。當判斷是否爲CCITT鍵的程序十二 個標準鍵之一 6230結果爲偽，則再進行判斷是否爲移位 鍵，參見程序6232，當結果爲眞’則移動目前的游標位置 -9· 本紙張尺度逍用中國國家揉準（CNS ) A4規格（210X297公慶） ---------^------1T------線· (碕先聞讀背面之注意事項再填寫本買) . 五、發明説明（ Α7 Β7 經濟部中央標隼局員工消費合作社印製Q Employee policy of the Central Standards Bureau of the Ministry of Economic Affairs, Consumer Policy Cooperative A7 B7 V. Description of the invention () It does not mean that it is limited to the above switching method. Figure 4 shows a schematic circle of a software module designed to implement the present invention. According to different functions, the software module is divided into a keyboard buffer 400, a keyboard service module 410, a virtual keyboard service module 420, and a virtual keyboard cheek display module 430. The keyboard buffer 400 is a hub for connecting various modules, and the keyboard service module 4 10 has the functions of placing the user's key press CCITT into the keyboard buffer 400 and taking the key 405. Therefore, the keyboard service module 410 can be regarded as a keyboard scanning module, and the virtual keyboard service module 420 calls the virtual keyboard display module 430 and displays it on the display screen according to the keyboard status currently temporarily stored in the keyboard buffer 400. The virtual keyboard service module 420 will modify the content of the keyboard buffer 400 according to the current keyboard state ， so that it corresponds to the keys of the virtual keyboard 値 instead of the keys typed on the actual keyboard 换, in other words, the virtual keyboard service module 420 is a virtual keyboard processing module. Figure 5 is the system module of the present invention. The micro processing unit MPU 500 controls various parts. For example, the RF signal enters the MPU and is heard by the speaker 530 or is displayed on the display screen 505. The user can input voice through the microphone 510 or The program via the keyboard 540 and the read-only memory 550 and the contents of the random storage memory RAM 560 will be displayed on the display screen 505, processed by the MPU 500, and transmitted via RF. The keypad table is stored in ROM and can be accessed by the virtual keyboard service module 420 and the virtual keyboard display module 430. To understand the implementation method of the present invention, a flowchart will be used to explain it below. When entering the message editing mode, change it to f and press the ccitt keyboard. 8- The paper size is in accordance with the Chinese National Standard (CNS) A4 specification (210X297 mm) --------- ^ ---- --11 ------ @ I: Please read and read the notes of ** before filling out this page) '' Printed by the Central Standard of the Ministry of Economic Affairs for employee consumer cooperatives 43R72 3 A7 _____ B7 I. Description of the invention () Definition The keyboard interface is 0-9 and '#' and '*. When other editing function keys are used, the keyboard break service is started. Figure 6 shows the flow chart of keyboard interrupt service. First, enter the message editing 6 00, and then, in step 610, the virtual keyboard display module 430 proposes a set of preset virtual keyboard classes to be displayed on the LCD monitor ', and then proceeds to step 620 to obtain the keys from the keyboard service group 43. Alas, then, if the keyboard service group 430 is forced to return, the judgment expression 63 with the flag 値 being 1 then proceeds to step 640, and if the return flag is 0, the keyboard interrupt service routine is left. Step 640 is that the virtual keyboard service module 420 obtains the virtual keyboard key 値 and displays it on the cursor position of the LCD display screen, or switches the current virtual keyboard display 'and deletes the virtual key 値, because it is not what the user wants to enter. Character, and then return to the keyboard service module by the program "1". Figure 7 shows the flowchart 620 of the keyboard service module. First, enter the keyboard service module 6209 from the block 6209, and then enter the keyboard scanning program 62 1 0. Scan all the keyboards to determine if there are any keys pressed. Step 6220, If not, go back to program 6210 to scan the keyboard to wait for the keyboard to be pressed. When the key is pressed as 眞, then enter step 623 of judging whether it is one of the twelve standard keys of the CCITT key. If it is 眞, enter the query key list to obtain the key 値 'Please refer to program 6240, and proceed Store it in the keyboard buffer and set the program with the return flag to 62 5 0, and then return to the program "丨" to return to the keyboard service module. When determining whether it is one of the twelve standard keys of the program of the CCITT key 6230 If the result is false, then determine whether it is a shift key. See program 6232. When the result is 眞 ', move the current cursor position. -9 · This paper size is in accordance with China National Standard (CNS) A4 (210X297). ) --------- ^ ------ 1T ------ line · (碕 first read the notes on the back before filling in this purchase). 5. Description of the invention (Α7 Β7 Ministry of Economy Printed by the Central Consumers' Bureau Staff Consumer Cooperative
6234 ’再進入掃描鍵盤的程序6210,以等待下一個輸入的 鍵。當進行判斷是否爲移位鍵的程序6232之結果爲偽， 則再進人判斷是否爲其他的功能鍵的程序6236,當結果爲 眞則進入對應之功能模式程序62 3 8，當程序623 6結果爲 偽時則離開键盤中斷模式並設定速回旗標爲〇，如裎序 6 2 3 9並結束。 請返回圖六所示的鍵盤中斷服務流程。當判斷返回旗 標的程序630之結果爲丨，則進入虚擬鍵盤服務模組64〇。 若返回旗標爲〇時’則離開鍵盤中斷服務。以下的流程圈， 圖八則説明虛擬鍵盤服務模組M0。首先，進入判斷鍵盤 缓衝區是否存有鍵値資料的程序6415，當程序6415結果 爲偽’則回到程序’’ 1 ’’重新回到鍵盤服務模組的程序，反 之’當結果爲眞時’進入步驟6420，即根據目前的鍵盤狀 態値和鍵値查詢表格一以取得虛擬鍵値，接著進行步驟 6430’用以判斷是否爲虚擬鍵盤切換鍵，如表一所示，以 一較佳的實施例而言，虛擬鍵盤系統鍵可以 是 ’VSK’、’CK’、’UUSK，、，SSK：，、，AK’、，NK，和 ’EK'等 其中之一，當步驟6430之結果爲眞，此時進入步驟6440， 由虚擬鍵盤服務模組420呼叫鍵盤顯示模組430，用以在 LCD上顯示對應的虛擬鍵盤，並進行步驟6450，亦即將 鍵盤緩衝區的虛擬鍵値删除。若步驟6430之結果爲僞， 則進入步骤643 1以判斷是否爲多虛擬鍵値共用一 CCITT -10- 本紙張尺度適用中國國家橾隼（CNS ) A4规格（2〖OX 297公釐） 請 先 閱 讀}f ''面 意 事 項 再 填 寫 本 頁 裝 訂 線6234 ′ Then enter the program 6210 for scanning the keyboard to wait for the next key input. When the result of the program 6232 for judging whether it is a shift key is false, then enter the program 6236 to determine whether it is another function key. When the result is 进入, enter the corresponding function mode program 62 3 8; when program 623 6 When the result is false, leave the keyboard interrupt mode and set the quick return flag to 0, such as the sequence 6 2 3 9 and end. Please return to the keyboard interrupt service flow shown in Figure 6. When it is judged that the result of the program 630 that returns the flag is 丨, it enters the virtual keyboard service module 64. If the return flag is "0", the keyboard is disconnected from service. In the following process flow, FIG. 8 illustrates the virtual keyboard service module M0. First, enter the program 6415 for judging whether the keyboard buffer data is stored in the keyboard buffer. When the result of the program 6415 is false, it returns to the program `` 1 '' to return to the program of the keyboard service module, otherwise, when the result is 眞Step 'Enter step 6420, that is, query the form 1 according to the current keyboard state 値 and keys 取得 to obtain virtual keys 値, and then proceed to step 6430' to determine whether it is a virtual keyboard switch key. As shown in Table 1, a better In the embodiment, the virtual keyboard system key may be one of 'VSK', 'CK', 'UUSK ,,, SSK: ,,, AK' ,, NK, and 'EK', and the result of step 6430 In this case, the process proceeds to step 6440, and the virtual keyboard service module 420 calls the keyboard display module 430 to display the corresponding virtual keyboard on the LCD, and proceeds to step 6450, which is to delete the virtual key 値 of the keyboard buffer. If the result of step 6430 is false, then proceed to step 643 1 to determine whether it is a multiple virtual key 値 sharing a CCITT -10- This paper size applies to the Chinese national standard (CNS) A4 (2 OX 297 mm) Please first Read '' f '' Face matters and fill in this page gutter
經濟部中央樣準局員工消費合作社印I 4 3 67 2 3 λ 7 Β7五、發明説明（） 鍵，若步骤6431之結果爲偽’顯示目前虛擬鍵盤於顯示 幕上a並回到程序” Γ’，鍵盤服務模組（請同時參考圖六）， 若步骤6431結果爲眞，則進八步驟6433，若是第一次出 現如步驟6434所示，則以目前的虛擬鍵値顯示於顯示暮 上，否則判斷是否係連續第二次出現，如步驟643 5所示； 若步骤643 5的結果爲眞則如步驟6436所示顯示該鍵的第 二個虚擬鍵値，再回到程序” 1 ”重新回到鍵盤服務模組， 否則判斷是否係連續第三次出現，如步騍643 7所示；若 步驟6 4 3 7的結果爲眞，則顯示該鍵的第三個虚擬鍵値， 如步驟6 4 3 8所示再回到程序’’ 1”，回到鍵盤服務模組；否 則，如步驟6439所示，以該鍵的第四個虛擬鍵値顯示， 並回到如圖六的程序’’ 1”，即再回到鍵盤服務模組。當然， 以上描述之多虚擬鍵値共用一 CCITT鍵的流程已心照不 宣的暗示對於僅兩個或三個虚擬鍵値共用的情況會自動 以排序的順位依該CCITT鍵的連續被按次數交替出現，但 非連續按鍵則以該CCITT鍵由排序第一個的虚擬鍵値出 現。 此外，本發明也可使手機一如掌上型計算機的應用程 式，例如圖九所示即爲一把計算機的按键以虛擬键盤顯示 來顯示，只是所有的十二個cCITT按键不再是如表格一所 示的虛擬鍵値而已而是分鏈接一應用程序。 以上所述僅爲本發明之較佳實施例而已，並非用以限 ---------说衣------IX------,银 (请七閱讀背高之注意事項再填寫本頁) _ -11· 本紙張尺度逋用中國國家標準（CNS ) A4见格（210 X 297公釐） B7五、發明説明（） 定本發明之申請專利範圍；凡其它未脱離本發明所揭示之 精神下所完成之等效改變或修飾，均應包含在下述之申請 專利範圍内。例如，本發明雖只以六個常用的虚擬鍵盤爲 例，但實已引進了利用1 2個標準鍵和功能鍵產生虛擬鍵 的觀念，另外，如需要當然也可應用上述觀念設計虛擬中 文鍵盤，囡此應都是本發明的專利範圍。 ---------裝------訂 t請先聞讀背¾之注意事項再填寫本頁) 線 經濟部中央標準局員工消費合作社印製 I 2 本纸張尺度適用中國國家標準（CNS ) A4洗格（210X297公釐）I 4 3 67 2 3 λ 7 Β7 printed by the Central Consumer Standards Bureau of the Ministry of Economic Affairs. 5. Description of the invention () key, if the result of step 6431 is false, 'display the current virtual keyboard on the display screen and return to the program.' Γ ', Keyboard service module (please also refer to Figure 6 at the same time), if the result of step 6431 is 眞, go to step 6433, if it appears for the first time as shown in step 6434, the current virtual key 値 is displayed on the display twilight Otherwise, judge whether it appears for the second consecutive time, as shown in step 643 5; if the result of step 643 5 is 眞, then the second virtual key 显示 of the key is displayed as shown in step 6436, and then return to the program "1" Return to the keyboard service module again, otherwise judge whether it appears for the third consecutive time, as shown in step 骒 643 7; if the result of step 6 4 3 7 is 眞, the third virtual key 値 of the key is displayed, such as Step 6 4 3 8 and then return to the program "1" to return to the keyboard service module; otherwise, as shown in step 6439, the fourth virtual key 値 of the key is displayed, and return to the Program "1", that is, back to the keyboard service module. Of course, to As many virtual keys are described, the process of sharing a CCITT key has been insincerely implied. For the case of only two or three virtual keys, sharing will automatically occur in the order of the sequence according to the number of consecutive CCITT keys, but Discontinuous keys appear with the CCITT key as the first virtual key 排序. In addition, the present invention can also make a mobile phone like an application on a palm computer. For example, as shown in FIG. 9, a computer key is virtualized. The keyboard is displayed for display, but all twelve cCITT keys are no longer virtual keys as shown in Table 1. Instead, they are linked to an application program. The above description is only a preferred embodiment of the present invention, not Used to limit --------- speak clothes ------ IX ------, silver (please read the precautions for back height and fill in this page) _ -11 · This paper size逋 Use the Chinese National Standard (CNS) A4, see the standard (210 X 297 mm) B7 V. Description of the invention () Define the scope of patent application for the invention; all other equivalent changes made without departing from the spirit disclosed by the invention Or modifications should be included in the scope of patent application described below. For example, although the present invention only takes six commonly used virtual keyboards as an example, the concept of using 12 standard keys and function keys to generate virtual keys has been introduced. In addition, the above-mentioned concept can be used to design a virtual Chinese keyboard if necessary. This should be the patent scope of the present invention. --------- Equipment -------- Please read the notes before reading this page before filling in this page) Central Bureau of Standards, Ministry of Economic Affairs Printed by employee consumer cooperative I 2 This paper size is applicable to China National Standard (CNS) A4 Washer (210X297 mm)