1353161 100年04月 12日修正替換頁 六、發明說明： 【發明所屬之技術領域】 [0001]本發明涉及一種移動電話，特別是一種具有無線話筒功 能的移動電話。 【先前技術】 [0002] 隨著社會的發展，移動電話的普及率越來越高，並且移 動電話可以很好的完成聲音的無線傳送。目前移動電話 的潛在功能仍沒有得到充分的發揮。 [0003] 現在社會人們使用話筒的場合也越來越多，例如娛樂、 會議等。但一般情況下話筒的數量總是有限，在傳遞話 筒的過程中總會帶來麻煩，浪費時間。而且現在的話筒 多為有線話筒，人們總是希望能免去冗長的連線，使用 更加簡捷方便。目前話筒大都是公用設備，在使用話筒 的過程中存在人的唾液濺到話筒上之現象’存在衛生隱 患’因此人們希望話筒亦能私人化。 【發明内容】 [0004]有鑒於此，本發明提供一種具有話筒功能的移動電話。 [0005] 本發明提供一種具有話筒功能的移動電話’包括一第一 射頻模組發送與接收無線通訊系統的信號，一送話器接 收聲音信號，一處理單元接收和產生控制命令，一類比 —數位轉換器對聲音信號進行類比信號與數位信號間的 轉換’―輸入單元輸入命令至該處理單元。所述移動電 話還包括：_第二射頻模組，所述第二射頻模組與類比 一數位轉換器連接；一開關單元，連接該第二射頻模組 095126675 及該處理單元 表單編號A0101 當該移動電話為一通話模式時，該送話 第 3 頁/共 16 頁 1003125483M) 〇e f 100年04月12日核正 *收到的聲a仏號經過類比—數位轉換器轉換為數 位聲音信號後’經由所述第—射頻—碼並發送；當 該移動電闕擇話筒模;切，糾理單元導通該 開關單it，該送話H所接收關聲音信號經過類比—數 位轉換器轉換為數位聲音信號後，經由所述第二射頻模 組編碼並發送。 [0006] 所述移動電話在通話模式時，該開關單元處於截止狀態 所述處理單元提供一圖形介面通過該輸入單元對該 ，形η面進行操作’控制該處理單元選擇或取消 進入話 筒模式。或是所述移動電話上包括有—按鍵，通過該按 鍵進行操作’控制該處理單元選擇進人或取消所述話筒 模式’當取消所述話筒模式時，該處理單元截止該開關 單70 °開’元在導通狀態下，當第-射頻模組建立通 訊連接時，該處理單元截止該開關單元。 [0007] 所述移動電話中處理單元開啟該第二射頻模組後所述送 話器所接收到的類比聲音信號經過類比一數位轉換器轉 換為數位聲音信號，經由所述第二射頻模組編碼並發送 。當該第二射頻模組處於開啟狀態，且第一射頻模組建 立通訊連接時並進入通話模式時，該處理單元關閉該第 二射頻模組的作業。所述移動電話中還包括有一開關單 元，該處理單元通過控制該開關單元的導通或截止，控 制該第二射頻模組開啟或關閉，所述處理單元提供一圖 形介面，通過對該圖形介面進行操作，控制該開關單元 的導通或截止。所述移動電話上還包括有一按鍵，通過 該按鍵進行操作，控制該開關單元的導通或截止。 095126675 表單編號A0101 第4頁/共16頁 1003125483-0 13.53161 100年04月12日核正替換頁 [0008] 使用這樣的移動電話話筒克服了在傳遞話筒的過程中總 會帶來的麻煩，並且節約時間，免去了冗長的連線。同 時移動電話作為個人用品可以避免公用話筒存在的衛生 安全隱患。 【實施方式】 [0009] 參閱圖1與圖2，所示分別為具有話筒功能移動電話的一 具體實施方式的模組圖與所述具有話筒功能的移動電話 一圖形介面示意圖。所述移動電話1具一通話模式與一話 筒模式，在通話模式下該移動電話執行普通移動電話的 通話功能，利用一第一射頻模組104與一移動電話通訊網 絡3通訊，該第一射頻模組104支持GSM、CDMA或GPRS等 移動電話通訊系統。使用者撥打電話時由輸入單元102輸 入主叫電話號碼，經處理單元100處理後由第一射頻模組 104通過移動電話通訊網絡3向被叫方發送信號；當有電 話呼入時，使用者可以通過輸入單元102，例如通過按鍵 向處理單元100發送指令以選擇是否接聽該電話。當電話 接通時第一射頻模組104接收到對方聲音信號並送入類比 -數位轉換單元10 9，經過類比-數位轉換單元1 0 9内的數 位一類比轉換器107將數位聲音信號轉換為類比聲音信號 後傳送至受話器106，使用者便可通過受話器106聽到對 方的聲音。送話器105接收使用者的聲音通過轉換單元 109内的類比一數位轉換器108將類比聲音信號轉換為數 位聲音信號後由第一射頻模組104編碼並通過移動電話通 訊網絡3發送至對方。 [0010] 該移動電話1還包括有一第二射頻模組110，其與模數位 095126675 表單編號A0101 第5頁/共16頁 1003125483-0 轉換器108連接’同時該第二射頻模組110通過-開關單 =11連接於處理單元1〇〇。處理單元1〇〇通過控制開關 早凡111的截止或導通來實現第二射頻模組11 G的工作。 在通話核式下’該處理單元剛截止開關單元〗η，第二 射頻模組110不工作。而在話筒模式中，該處理單元1〇〇 導通開關單70111 ’第二射頻模組110進入工作狀態。即 送話ni〇5所接收到的聲音信號經過類比—數位轉換 器108轉換為數位聲音信號後經由第二射頻模組11〇編 碼併發送給一演播系統2 ^ ]該演播系統2接收到所述編碼後的聲音信號編碼還原後 進订播放。該演播系統2可以為卡拉〇κ系統或是其他音響 系統。該第二射頻模組110可為藍牙' Wi-FI (Wire- ess Fidelity)或是Wi_Max (Broadband Wireless1353161 April 12, 2014 Revision of the replacement page VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a mobile telephone, and more particularly to a mobile telephone having a wireless microphone function. [Prior Art] [0002] With the development of society, the popularity of mobile phones is getting higher and higher, and mobile phones can perform wireless transmission of sound well. The potential functions of mobile phones are still not fully utilized. [0003] There are more and more people using microphones in the society, such as entertainment, meetings, and so on. However, in general, the number of microphones is always limited, and it always causes trouble and wastes time in the process of delivering the microphone. Moreover, most of the current microphones are wired microphones, and people always hope to avoid lengthy wiring and make it easier and more convenient to use. At present, most of the microphones are public devices, and there is a phenomenon that human saliva splashes on the microphone during the use of the microphone. There is a health hazard. Therefore, it is hoped that the microphone can be privatized. SUMMARY OF THE INVENTION [0004] In view of the above, the present invention provides a mobile phone having a microphone function. [0005] The present invention provides a mobile phone with a microphone function 'including a first RF module to transmit and receive signals of a wireless communication system, a microphone to receive sound signals, a processing unit to receive and generate control commands, an analogy - The digital converter converts the analog signal between the analog signal and the digital signal' - the input unit inputs a command to the processing unit. The mobile phone further includes: a second radio frequency module, the second radio frequency module is connected to the analog-to-digital converter; a switch unit is connected to the second radio frequency module 095126675 and the processing unit form number A0101 When the mobile phone is in a call mode, the message is transmitted. Page 3 of 16 1003125483M) 〇ef 100 April 12th, the sound received by the * is converted to a digital sound signal by the analog-digital converter. 'Sending via the first-radio frequency code; when the mobile power selects the microphone mode; cutting, the lemma unit turns on the switch single it, and the received sound signal of the sent H is converted into a digital digit by the analog-to-digital converter After the sound signal is encoded and transmitted via the second radio frequency module. [0006] When the mobile phone is in the call mode, the switch unit is in an off state. The processing unit provides a graphical interface through the input unit to operate the shape n-plane to control the processing unit to select or cancel the entry into the microphone mode. Or the mobile phone includes a button, and the button is operated to control the processing unit to select a person to enter or cancel the microphone mode. When the microphone mode is cancelled, the processing unit cuts off the switch by 70 °. When the element is in the on state, when the first-radio module establishes a communication connection, the processing unit turns off the switch unit. [0007] After the processing unit in the mobile phone turns on the second radio frequency module, the analog sound signal received by the microphone is converted into a digital sound signal by an analog-to-digital converter, and the second radio frequency module is Encode and send. When the second RF module is in an open state and the first RF module establishes a communication connection and enters a call mode, the processing unit turns off the operation of the second RF module. The mobile phone further includes a switch unit, the control unit controls the second RF module to be turned on or off by controlling the turn-on or turn-off of the switch unit, and the processing unit provides a graphic interface through the graphic interface. Operation, controlling the on or off of the switch unit. The mobile phone further includes a button, and the button is operated to control the on or off of the switch unit. 095126675 Form No. A0101 Page 4 of 16 1003125483-0 13.53161 April 12, 100 Nuclear Replacement Page [0008] The use of such a mobile phone microphone overcomes the trouble that is always caused in the process of transmitting the microphone, and Save time and avoid lengthy connections. At the same time, mobile phones as personal items can avoid the health risks of public microphones. [Embodiment] [0009] Referring to Figures 1 and 2, there is shown a schematic diagram of a module diagram of a specific embodiment of a mobile phone having a microphone function and a mobile phone having a microphone function. The mobile phone 1 has a call mode and a microphone mode. In the call mode, the mobile phone performs a call function of an ordinary mobile phone, and communicates with a mobile phone communication network 3 by using a first RF module 104. The first RF The module 104 supports mobile telephone communication systems such as GSM, CDMA or GPRS. When the user makes a call, the input unit 102 inputs the calling telephone number, and after being processed by the processing unit 100, the first radio frequency module 104 sends a signal to the called party through the mobile telephone communication network 3; when a call comes in, the user An instruction can be sent to the processing unit 100 via the input unit 102, for example by a button, to select whether to answer the call. When the phone is turned on, the first RF module 104 receives the voice signal of the counterpart and sends it to the analog-to-digital conversion unit 10, and converts the digital voice signal into a digital-to-digital converter 107 in the analog-to-digital conversion unit 109. The analog sound signal is transmitted to the receiver 106, and the user can hear the other party's voice through the receiver 106. The microphone 105 receives the user's voice and converts the analog sound signal into a digital sound signal through the analog-to-digital converter 108 in the conversion unit 109, and is encoded by the first RF module 104 and transmitted to the other party via the mobile telephone communication network 3. [0010] The mobile phone 1 further includes a second RF module 110 connected to the analog port 095126675 Form No. A0101 Page 5 / Total 16 Page 1003125483-0 Converter 108 while the second RF module 110 passes - The switch single=11 is connected to the processing unit 1〇〇. The processing unit 1 实现 realizes the operation of the second RF module 11 G by controlling the switching off or on of the switch 111. In the call mode, the processing unit has just turned off the switch unit η, and the second RF module 110 does not work. In the microphone mode, the processing unit 1 turns on the switch unit 70111' and the second RF module 110 enters an active state. That is, the sound signal received by the microphone 5 is converted into a digital sound signal by the analog-to-digital converter 108, and then encoded by the second RF module 11 and transmitted to a broadcast system 2 ^] The broadcast system 2 receives the broadcast The encoded sound signal is encoded and restored to be subscribed to play. The presentation system 2 can be a Karaoke system or other audio system. The second RF module 110 can be Bluetooth 'Wi-FI (Wire- ess Fidelity) or Wi_Max (Broadband Wireless)
Access，廣帶無線接入）通訊單元，該演播系統2應具有 與該第二射頻模組11〇相一致的無線通訊單元。 [0012] 鄉動電話丨可通過其功能表的圖形介面21提供—話筒模 式功能22供使用者選擇進入或退出話筒模式（如圖2所示 )，使用者可以通過輸入單元1〇2上的按鍵向處理單元. 100發送指令以選擇話筒模式功能22，即可進入或退出話 筒模式。該移動電話1在輸入單元1〇2中設置一特殊功能 按鍵，通過操作該特殊功能按鍵選擇進入或退出話筒模 式。該特殊功能按鍵可以為移動電話丨既有的按鍵，將其 設置為具有選擇進入或退出話筒模式功能，或新增一按 鍵用於選擇進入或退出話筒模式功能。 [0013] 所述移動電話1在話筒模式下第一射頻模組104仍處於工 095126675 表單編號 A0101 第 6 頁/共 1β 頁 1003125483-0 13.53161 100年04月12日按正替換頁 作狀態，即移動電話在話筒模式下第一射頻模組104可以 與移動電話通訊網絡3進行交互，例如接收到來電訊號或 者是短訊。 [0014] 當然，在不同實施方式中，該移動電話1亦可不包括該開 關單元111，該處理單元100直接連接該第二射頻模組 110，通過處理單元100中的軟體來控制第二射頻模組 110的工作。 [0015] 可充電電池113通過電池管理單元112向所述移動電話各 元件供電。 [0016] 圖3所示為本發明實施方式中具有話筒功能的移動電話執 行話筒模式的流程圖。使用者選擇話筒模式（步驟S31) ，當進入話筒模式後處理單元100控制開關單元111導通 (步驟S32)，所述開關單元111導通後第二射頻模組 110進入工作狀態，第二射頻模組110 (如使用藍牙技術 )建立與演播系統的連接（步驟S33)。在話筒模式下送 話器105接收使用者的語音信號（步驟S34)，所述語音 信號經過類比一數位轉換器1 08從類比狀態轉換為數位狀 態後被送入第二射頻模組110，所述第二射頻模組110發 送所述語音信號給演播系統2 (步驟S35)。 [0017] 參閱圖4，所示即為本發明具有話筒功能的移動電話在話 筒模式下執行通話功能的方法流程圖。接授收一來電信 號，請求建立通話請求方通話請求方與第一射頻模組104 的通訊連接（步驟S41)，處理器100發送指令並在顯示 單元103上顯示來電號碼，使用者可以通過輸入單元102 095126675 表單編號A0101 第7頁/共16頁 1003125483-0 1353161 100年04月12日核正替士頁 上的接聽鍵選擇是否接聽來電（步驟S42)。如果使用者 選擇否，來電則被拒絕，所述移動電話維持當前狀態， 繼續在話筒模式下工作（步驟S43)。當使用者選擇接聽 來電時，即第一射頻模組104建立通訊連接時，處理單元 100將開關單元111截止（步驟S44)，則所述移動電話1 終止與演播系統2的連接，進入正常的通話狀態（步驟 S45)。 [0018] 同理，在利用該移動電話1撥打電話時，如果移動電話1 處於話筒模式下，當第一射頻模組104建立與移動電話通 訊網絡3通訊連接時，處理單元100亦可將開關單元111截 止，終止與演播系統2的連接，進入正常的通話狀態。 【圖式簡單說明】 [0019] 圖1是本發明具有話筒功能的移動電話一實施方式中的模 組圖。 [0020] 圖2是本發明具有話筒功能的移動電話一圖形介面示意圖 〇 [0021] 圖3是本發明具有話筒功能的移動電話一實施方式中的執 行話筒模式的流程圖。 [0022] 圖4是本發明具有話筒功能的移動電話一實施方式中話筒 模式下執行通話功能的流程圖。 【主要元件符號說明】 [0023] 移動電話 1 [0024] 演播系統 2 095126675 表單編號A0101 第8頁/共16頁 1003125483-0 13.53161 [0025] 移動電話通訊網絡 3 [0026] 處理單元 100 [0027] 存儲單元 101 [0028] 輸入單元 102 [0029] 顯示單元 103 [0030] 第一射頻模組 104 [0031] 送話器 105 [0032] 受話器 106 [0033] 數位一類比轉換器 107 [0034] 類比一數位轉換器 108 [0035] 第二射頻模組 110 [0036] 開關單元 _ 111 [0037] 電源管理單元 112 [0038] 可充電電池 113 095126675 表單編號A0101 第9頁/共16頁 100年04月12日修正替换頁 1003125483-0Access, wideband wireless access communication unit, the broadcast system 2 should have a wireless communication unit consistent with the second RF module 11〇. [0012] The home phone call can be provided through the graphical interface 21 of its function table - the microphone mode function 22 is for the user to select to enter or exit the microphone mode (as shown in FIG. 2), and the user can pass through the input unit 1〇2. The button can be sent to or from the processing unit 100 to select the microphone mode function 22 to enter or exit the microphone mode. The mobile phone 1 is provided with a special function button in the input unit 1A2, and the microphone mode is selected to be entered or exited by operating the special function button. This special function button can be used for the existing functions of the mobile phone, set to have the function of selecting to enter or exit the microphone mode, or add a button to select the function of entering or exiting the microphone mode. [0013] The mobile phone 1 is still in the microphone mode, the first RF module 104 is still working 095126675 Form No. A0101 Page 6 / 1β page 1003125483-0 13.53161 On April 12, 100, according to the status of the replacement page, ie The first RF module 104 of the mobile phone in the microphone mode can interact with the mobile phone communication network 3, for example, receiving an incoming call signal or a short message. [0014] Of course, in different embodiments, the mobile phone 1 may not include the switch unit 111. The processing unit 100 is directly connected to the second RF module 110, and the second RF module is controlled by the software in the processing unit 100. The work of group 110. [0015] The rechargeable battery 113 supplies power to the components of the mobile phone through the battery management unit 112. 3 is a flow chart showing a mode of executing a microphone of a mobile phone having a microphone function according to an embodiment of the present invention. The user selects the microphone mode (step S31). When the microphone mode is entered, the processing unit 100 controls the switch unit 111 to be turned on (step S32). After the switch unit 111 is turned on, the second RF module 110 enters the working state, and the second RF module is turned on. 110 (such as using Bluetooth technology) establishes a connection with the studio system (step S33). In the microphone mode, the microphone 105 receives the voice signal of the user (step S34), and the voice signal is converted from the analog state to the digital state by the analog-to-digital converter 108, and then sent to the second RF module 110. The second RF module 110 transmits the voice signal to the studio system 2 (step S35). Referring to FIG. 4, there is shown a flow chart of a method for performing a call function in a microphone mode of a mobile phone having a microphone function according to the present invention. Receiving an incoming call signal, requesting to establish a communication connection between the call requestor call requester and the first RF module 104 (step S41), the processor 100 sends an instruction and displays the caller number on the display unit 103, and the user can input Unit 102 095126675 Form No. A0101 Page 7 / Total 16 Page 1003125483-0 1353161 On April 12, 100, the answer button on the page is selected to answer whether the call is answered (step S42). If the user selects No, the incoming call is rejected, and the mobile phone maintains the current state and continues to operate in the microphone mode (step S43). When the user selects to answer the incoming call, that is, when the first RF module 104 establishes a communication connection, the processing unit 100 turns off the switch unit 111 (step S44), and the mobile phone 1 terminates the connection with the presentation system 2, and enters the normal state. Call status (step S45). [0018] Similarly, when the mobile phone 1 is used to make a call, if the mobile phone 1 is in the microphone mode, when the first RF module 104 establishes a communication connection with the mobile phone communication network 3, the processing unit 100 can also switch. The unit 111 is turned off, terminates the connection with the presentation system 2, and enters a normal call state. BRIEF DESCRIPTION OF THE DRAWINGS [0019] FIG. 1 is a block diagram of an embodiment of a mobile phone having a microphone function according to the present invention. 2 is a schematic diagram of a graphical interface of a mobile phone having a microphone function according to the present invention. [0021] FIG. 3 is a flow chart showing an execution microphone mode in an embodiment of a mobile phone having a microphone function according to the present invention. 4 is a flow chart showing a call function performed in a microphone mode in an embodiment of a mobile phone having a microphone function according to the present invention. [Description of Main Component Symbols] [0023] Mobile Phone 1 [0024] Presentation System 2 095126675 Form No. A0101 Page 8 / Total 16 Page 1003125483-0 13.53161 [0025] Mobile Telephone Communication Network 3 [0026] Processing Unit 100 [0027] Storage unit 101 [0028] Input unit 102 [0029] Display unit 103 [0030] First radio frequency module 104 [0031] Receiver 105 [0032] Receiver 106 [0033] Digital to analog converter 107 [0034] Analogy one Digital Converter 108 [0035] Second RF Module 110 [0036] Switching Unit_111 [0037] Power Management Unit 112 [0038] Rechargeable Battery 113 095126675 Form No. A0101 Page 9 of 16 Page 100 April 12 Day correction replacement page 1003125483-0