569125 五、發明說明 本發 入功能之 一般鍵盤 一般 (touch 當作鍵盤 時，其最 (N key 若能 其產品之 合學理之 有一般鍵 為達 位轉換器 數位轉換 送出相對 本發 裝置成為 制單元之 區塊，以 類比式按 (1) 明係有關一種類比 方法’尤指一種可 之複合鍵輸入功能 類比式按鍵輸入裝 pad )、觸控螢幕< 來輸入，只是運用 大之缺失在於沒有 roll over)功能。 使該類比式按鍵輸 附加價值，因此， 運用，以設計出一 合鍵輸入功 的，其在作 盤之複 成此目 ’並配 器之輸 之鍵碼 明之另 全方位 軟體規 處理不 鍵輪入 合一微處理 入位置，並 至電腦。 一目的，在 之輸入單元 劃，故可供 同類比數位 裝置達到具 式按鍵輸入装置具有複合 使該類比式按鍵輸入裝^鍵輪 之方法。 具有 置，如電容式或電阻式触^ 、嗎控； (touch screen)等，仏 ^ ?可# 該類比式按鍵輸入裝晉& 複合鍵輸入及多鍵同時輪入呶 入裝置具有此功能，則, 本發明人乃特潛心的研外、巧 可使該類比式按鍵輪入壯 ^ 能之方法。 * 法上乃使用一組以上之 機控制單元，以處理不 敢 卜l〇J類 判別出對應於該位置^ ' 比 而 於提供一可使類比式按鍵輪入 ’由於其是透過該微處理機控 複合鍵和一般鍵放設在不同的 轉換器輸入之位置，進而使該 » Ab. 有一般鍵盤複合鍵輸入之功^ f置t發明之又一目的，在於提供一可使類比式按鍵輸入 、有多鍵同時輸入（N key roll over)功能。569125 V. Description of the invention The general keyboard of the send-in function is general (when touch is used as a keyboard, the most key is N. If the product is reasonable, there are general keys that are up-to-date converters. The block of the unit, according to the analogy (1) is related to an analogy method 'especially a type of compound key input function, analog keypad input pad), the touch screen < to input, but the use of the big lack The reason is that there is no roll over function. Make the analog key input add value, therefore, use it to design a key input function, which is in the process of rebuilding the project, and the key code of the input of the adapter is specified in another comprehensive software rule. Combine the micro processing into the position and go to the computer. For one purpose, the input unit is planned, so that it can be used by similar digital devices to achieve a type of key input device with a composite method to make the analog key input device ^ key wheel. Equipped with devices such as capacitive or resistive touch, touch screen, etc., 仏 ^? 可 # This analog key input device & compound key input and multi-key simultaneous input device have this function Then, the present inventor has devoted himself to researching the method to make the analog button turn into a powerful method. * Legally, more than one set of machine control units are used to deal with the dare not to identify the type 10J corresponding to the position ^ 'ratio and to provide an analog button turn-in' because it is through the micro processing The machine-controlled composite key and the general key are placed at different converter input positions, so that the »Ab. Has the function of the general keyboard composite key input ^ Another purpose of the invention is to provide an analog-type key Input, multi-key simultaneous input (N key roll over) function.
569125 五、發明說明（2) 為了使 貴審查委員能更進一步了解本發明之特徵及 技術内容，請參閱以下有關本發明之詳細說明與附圖，然 而所附圖示僅供參考與說明用，並非用來對本發明加以限 制者。 請參閱第一圖，係本發明之電路架構圖，其電路係佈 設在一類比式按鍵輸入裝置内，該類比式按鍵輸入裝置可 為電阻式或電容式觸控單元及布鍵盤等，該電路包括一組 以上之類比數位轉換器（AD converter) A、B、C · · .· · N、一微處理機控制單元（M C U ) 2及一電腦3 ;其中： 各類比數位轉換器A ( B、C · · · N )係分別將相569125 V. Description of the invention (2) In order to allow your reviewers to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention, but the attached drawings are for reference and explanation only. It is not intended to limit the invention. Please refer to the first figure, which is a circuit architecture diagram of the present invention. The circuit is arranged in an analog key input device. The analog key input device may be a resistive or capacitive touch unit and a keyboard. Includes more than one set of analog-to-digital converters (AD converters) A, B, C · · · · · N, a microprocessor control unit (MCU) 2 and a computer 3; of which: various types of analog-to-digital converters A ( B, C · · · N)
對應之觸控鍵產生之類比信號A X，A y ( B X，B y ; C X，C y.......M x，M y )轉換成數位訊號，該等觸控鍵 包含有複合鍵及一般單鍵。 該微處理機控制單元2係與各類比數位轉換器A、B 、C · · · · N之輸出端相連接，該微處理機控制單元2 係依其内部軟體設計，以處理不同類比數位轉換器A、B 、C · · · ·之輸入位置，並判別出對應該位置的鍵，而The analog signals AX, A y (BX, B y; CX, C y... Mx, M y) generated by the corresponding touch keys are converted into digital signals. These touch keys include composite keys And general single keys. The microprocessor control unit 2 is connected to the output terminals of various ratio digital converters A, B, C · · · · N. The microprocessor control unit 2 is designed according to its internal software to process different analog digital Converter A, B, C · · · · input positions, and identify the key corresponding to the position, and
第5頁 569125 五、發明說明（3) 該工作2 5 ，否則，送出單鍵之鍵碼2 4，然後，結束該 工作2 5 ，如此，即可使該類比式按鍵輸入裝置兼具有一 般鍵盤複合鍵輸入之功能。 又，在本發明之架構中，亦可使該等觸控鍵搭配軟硬 體規劃，使該類比式按鍵輸入裝置具有多鍵同時輸入（N key roll over )功能。 綜上所述，透過本發明之硬體設計與軟體規劃，具有 如下述特點： (1 )可使該微處理機控制單元處理不同類比數位轉 換器之輸入位置，並判別出對應該位置的鍵，以送出相對 之鍵碼。 (2 )具有一般鍵盤複合鍵輸入及多鍵同時輸入之功 能。 是以，本發明完全符合專利申請之要件，具產業上利 用性，故爰依專利法提出申請之，請詳查並准予本案，以 保障發明者之權益，若 鈞局之貴審查委員有任何的稽疑 ’請不吝來函指不。 按，以上所述，僅為本發明最佳之具體實施例，惟本 發明之特徵並不侷限於此，任何熟悉該項技藝者在本發明 之領域内，可輕易思及之變化或修飾，皆可涵蓋在以下本 案之專利範圍。Page 5 569125 V. Description of the invention (3) The job 2 5, otherwise, the single key key code 2 4 is sent, and then the job 2 5 is ended. In this way, the analog key input device can also have a general Keyboard composite key input function. In addition, in the framework of the present invention, the touch keys can be combined with software and hardware planning, so that the analog key input device has a multi-key simultaneous input (N key roll over) function. In summary, through the hardware design and software planning of the present invention, it has the following characteristics: (1) The microprocessor control unit can process the input positions of different analog-to-digital converters and determine the keys corresponding to the positions. To send the relative key code. (2) It has the function of general keyboard compound key input and multi-key input at the same time. Therefore, the present invention fully complies with the requirements for patent application and has industrial applicability. Therefore, if you apply for the application in accordance with the Patent Law, please check and approve the case in detail to protect the rights of the inventor. The skeptic of 'Please do not hesitate to write to me. According to the above, it is only the best specific embodiment of the present invention, but the features of the present invention are not limited to this. Any person skilled in the art can easily think of changes or modifications in the field of the present invention. Both can be covered by the patent scope of this case.
569125 圖式簡單說明 第一圖係本發明之電路架構圖 第二圖係本發明之控制流程圖 圖號名稱說明 A — N 類比數位轉換器 2 微處理機控制單元 3 電腦569125 Brief description of the diagram The first diagram is the circuit architecture diagram of the present invention The second diagram is the control flow diagram of the present invention Name of the drawing number A — N analog digital converter 2 Microprocessor control unit 3 Computer
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