M322035 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種輸入系統，尤其涉及一種電腦、手機 等電子產品的手寫輸入系統。 【先前技術】 按，電腦作為信息處理工具已與人們的辦公和日常生 活密不可分。在將信息輸入電腦進行處理時，主要藉由滑 | 鼠和鍵盤作為輸入裝置，這在一定程度上忽略了人們的手 寫習慣，同時並非任何場所和任何人皆適合操作滑鼠和鍵 盤。 針對以上不足，市場上出現了一種電子手寫筆系統， 該手寫筆系統包括一手寫筆及一與電腦連接的手寫板，其 輸入模式大致分為手觸式和電磁感應式兩種。前者通過手 寫筆觸及手寫板時引起的電容及電阻的變化來精確計算手 | 寫筆的位置，且將手寫筆的位置信息即時傳輸至電腦，電 腦再依據其位置的連續變化來識別手寫筆輸入的字符或圖 形信息；後者的手寫筆發出電磁波，手寫板感應手寫筆發 出的電磁波並計算出手寫筆的位置，電腦處理手寫板輸送 的位置信息，從而來識別手寫筆輸入的字符或圖形信息。 該兩種手寫筆系統無一例外的需要特定的手寫板與電腦相 連接，且於輸入時，手寫筆需直接作用於該特定的手寫板， 故而不便於電子手寫筆系統的靈活使用。 5 M322035 終端包含一藍芽適配器及顯示裝置，該藍芽適配器接收藍 芽傳輸模組所傳遞之訊號，該處理顯示終端與藍芽適配器 連接並對藍芽適配器接收之訊號進行處理及顯示。 如上所述，本創作之手寫輸入系統通過該接收器接收 所述手寫筆的即時位置訊號，並通過一藍芽傳輸模組以無 線模式傳輸至該處理顯示終端進行反解顯示，進而省去了 線纜的連接，從而便於使用者在各種工作環境中使用，同 時也能適用於手機等小型電子產品。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達的成 目的及功效，以下茲例舉實施例並配合圖式詳予說明。 請參閱第一圖，本創作之手寫輸入系統包括手寫輸入裝 置及處理顯示終端30。 手寫輸入裝置包括一手寫筆10和一接收器20。手寫筆 10具有一書寫端11及附著於該書寫端11處的紅外線發射 器12和超音波發射器13，其中，該紅外線發射器12為一 發光二極管(LED)。當本手寫筆10於使用時，該書寫端11 與書寫面接觸，書寫端11之紅外線發射器12和超音波發 射器13同時啟動，紅外線發射器12發出紅外線以啟動該 接收器20，超音波發射器13根據書寫端11的移動發出超 音波訊號，以提供該書寫端11的即時位置訊號。 M322035M322035 VIII. New Description: [New Technology Field] This creation involves an input system, especially a handwriting input system for electronic products such as computers and mobile phones. [Prior Art] Press, the computer as an information processing tool has been inseparable from people's office and daily life. When inputting information into a computer for processing, mainly by using a mouse and a keyboard as input devices, this neglects people's handwriting habits to a certain extent, and is not suitable for operating a mouse and a keyboard in any place and anyone. In response to the above deficiencies, an electronic stylus system has appeared on the market. The stylus system includes a stylus pen and a tablet connected to a computer. The input modes are roughly divided into two types: a hand touch type and an electromagnetic induction type. The former accurately calculates the position of the hand|writing pen by the change of capacitance and resistance caused by the stylus touches the tablet, and instantly transmits the position information of the stylus to the computer, and the computer recognizes the stylus input according to the continuous change of its position. Character or graphic information; the latter's stylus emits electromagnetic waves, the tablet senses the electromagnetic waves emitted by the stylus and calculates the position of the stylus, and the computer processes the position information conveyed by the tablet to recognize the character or graphic information input by the stylus. The two stylus systems require a specific tablet to be connected to the computer without exception, and the stylus needs to directly act on the particular tablet when inputting, so that the flexible use of the electronic stylus system is not convenient. 5 The M322035 terminal includes a Bluetooth adapter and a display device. The Bluetooth adapter receives the signal transmitted by the Bluetooth transmission module, and the processing display terminal is connected to the Bluetooth adapter and processes and displays the signal received by the Bluetooth adapter. As described above, the handwriting input system of the present invention receives the real-time position signal of the stylus through the receiver, and transmits it to the processing display terminal in a wireless mode through a Bluetooth transmission module to perform inverse display, thereby eliminating the need for The cable is connected so that the user can use it in various working environments, and can also be applied to small electronic products such as mobile phones. [Embodiment] In order to explain the technical contents, structural features, goals and effects of the present invention in detail, the embodiments are described below in detail with reference to the drawings. Referring to the first figure, the handwriting input system of the present invention includes a handwriting input device and a processing display terminal 30. The handwriting input device includes a stylus pen 10 and a receiver 20. The stylus 10 has a writing end 11 and an infrared ray emitter 12 and an ultrasonic transmitter 13 attached to the writing end 11, wherein the infrared ray emitter 12 is a light emitting diode (LED). When the stylus 10 is in use, the writing end 11 is in contact with the writing surface, the infrared ray emitter 12 of the writing end 11 and the ultrasonic transmitter 13 are simultaneously activated, and the infrared ray emitter 12 emits infrared rays to activate the receiver 20, and the ultrasonic wave is applied. The transmitter 13 emits an ultrasonic signal according to the movement of the writing end 11 to provide an instantaneous position signal of the writing end 11. M322035
置32。該藍芽適配器31與所述接收器20之藍芽傳輸模組 22進行匹配。該顯示裝置32可為電腦顯示器或手機顯示屏 等其它顯示裝置，且於相應的電腦或手機内安裝具有字符 處理功能的專用軟體。通過所述藍芽傳輸模組22與藍芽適 配器31之配對連接，該處理顯示終端30可接收該接收器 20所發送的手寫筆1〇的即時位置訊號。再由該顯示終端 30的專用軟體對所接收的位置訊號進行反解、處理並最終 顯示於該顯示裝置32上。 伞剧邗之手寫輸入糸統於使用時，所述手寫筆1〇之紅 外線發射器12及超音波發射器13分別發射紅外線訊號及 超音波訊號。該接收器2〇通過其紅外線接收器2ι〇接收手 寫筆10之紅外線訊號而啟動，從而使該兩 -同時接收該手寫筆H)的書寫端η發射之超音; 〜傳輸‘ μ處理顯示終端3〇通過上述配對 手寫筆1〇即時的 |茅模、、且接收到該 對其進行反解處理，最1將安裝的字符處理軟體 取…將忒手寫筆10的奎 時位置訊號連續的顯示於該 厂：的即 或手機的屏幕，從而達到手寫輸人之功能。即’顯示於電腦 M322035 綜上所述，本創作之手寫輸入系統在接收器20與處理 顯示終端30之間以無線模式實現連接及訊號之傳輸，從而 便於使用者在各種工作環境中使用，同時也能適用於手機 等接口較小的小型電子產品。 【圖式簡單說明】 第一圖係本創作手寫輸入系統的方框圖。 第二圖係本創作之藍芽傳輸模組的方框圖。 第三圖係本創作之處理顯示終端的方框圖。 【主要元件符號說明】 手寫筆 10 書寫端 11 紅外線發射器 12 超音波發射器 13 接收器 20 紅外線接收器 210 超音波接收器 211 藍芽傳輸模組 22 無線收發裝置 221 基帶控制器 222 鏈路管理協議 223 鏈路管理器 224 HCI傳輸層 225 HCI驅動器 226 L2CAP 227 SDP 228 藍芽應用 229 處理顯示終端 30 藍芽適配器 31 顯示裝置 32Set to 32. The Bluetooth adapter 31 is mated with the Bluetooth transmission module 22 of the receiver 20. The display device 32 can be other display devices such as a computer display or a mobile phone display, and a special software with character processing function is installed in the corresponding computer or mobile phone. The processing display terminal 30 can receive the real-time position signal of the stylus pen 1 sent by the receiver 20 through the pairing connection of the Bluetooth transmission module 22 and the Bluetooth adapter 31. The received location signal is inversely solved, processed, and finally displayed on the display device 32 by the dedicated software of the display terminal 30. When the handwriting input system of the Umbrella is used, the stylus pen 1 and the ultrasonic transmitter 12 and the ultrasonic transmitter 13 respectively emit infrared signals and ultrasonic signals. The receiver 2 is activated by receiving the infrared signal of the stylus 10 through its infrared receiver 2 ι , so that the two - simultaneously receiving the ultrasonic sound emitted by the writing end η of the stylus H); 3〇 Through the above-mentioned pairing stylus 1 〇 | 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅 茅In the factory: that is, or the screen of the mobile phone, thus achieving the function of handwriting input. That is, as shown in the computer M322035, the handwriting input system of the present invention realizes the connection and signal transmission in the wireless mode between the receiver 20 and the processing display terminal 30, thereby facilitating the user to use in various working environments, and at the same time It can also be applied to small electronic products with small interfaces such as mobile phones. [Simple description of the diagram] The first diagram is a block diagram of the handwriting input system of the present creation. The second picture is a block diagram of the Bluetooth transmission module of the present creation. The third figure is a block diagram of the processing display terminal of the present creation. [Description of main components] stylus 10 writing end 11 infrared emitter 12 ultrasonic transmitter 13 receiver 20 infrared receiver 210 ultrasonic receiver 211 Bluetooth transmission module 22 wireless transceiver 221 baseband controller 222 link management Protocol 223 Link Manager 224 HCI Transport Layer 225 HCI Driver 226 L2CAP 227 SDP 228 Bluetooth Application 229 Processing Display Terminal 30 Bluetooth Adapter 31 Display Device 32