TW515987B - Personal digital assistant device having capability for receiving FM broadcasting - Google Patents
Personal digital assistant device having capability for receiving FM broadcasting Download PDFInfo
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- TW515987B TW515987B TW87120021A TW87120021A TW515987B TW 515987 B TW515987 B TW 515987B TW 87120021 A TW87120021 A TW 87120021A TW 87120021 A TW87120021 A TW 87120021A TW 515987 B TW515987 B TW 515987B
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515987 經滴部中央標率局員工消費合作社印製 Α7 Β7 五、發明説明( 記憶體1 Ο 3取得所欲接收廣播頻道之載波頻率資料,並依 據該資料將由振盪器1 05提供之振盪頻率送至接收廣播積 體電路102中,接收天線1〇1饋入载有該廣播節目之無 線電信號於接收廣播積體電路1 02中,將無線信號解調成 音頻訊號傳送至喇"八或耳機1 07,使用者即可欣賞該廣播 節目。 一般個人數位助理系統之系統架構如第二圖所示, 其中罩幕式唯讀吞己憶體(mask Read Only Memory,mask R〇M)201係用於儲存系統軟體,以及一些固定而不會變 動的資料。當使用者由外部藉由使用者介面202輸入一訊 號203時,由中央處理單元(Central Processing Unit, CPU)204讀取罩幕式唯讀記憶體201所儲存的系統軟 體,以處理由使用者介面202輸入之資訊。 其中使用者輸入使用者介面202之輸入訊號203若 要用到原來使用者儲存的資料時,就由靜態隨機存取記憶 體(Static Random Access Memory, SRAM)205 中讀取資 料,並處理所獲得的資訊。若只處理使用者之輸入訊號 2 03時,則直接由中央處理單元(CPU)204讀取罩幕式唯 讀記憶體20 1中之系統軟體,處理所獲得的資訊,並將所 得到的資訊儲存於靜態隨機存取記憶體(SRAM)205中。 當使用者欲察看資料時,中央處理單元204會將儲存於靜 態隨機存取記憶體205中之資訊取出,並將此資訊傳送至 本紙張尺度適用中國國家標準(CNS ) Λ4規桔(210χ2^ϋ^ (請先閱讀背面之注意事項再填寫本頁)515987 Printed by the Consumer ’s Cooperative of the Central Standards Bureau of Didi A7 B7 V. Description of the Invention (Memory 1 0 3 Obtain the carrier frequency data of the broadcast channel you want to receive, and send the oscillation frequency provided by the oscillator 105 according to the data To the receiving broadcasting integrated circuit 102, the receiving antenna 101 feeds the radio signal carrying the broadcast program, and in the receiving broadcasting integrated circuit 102, it demodulates the wireless signal into an audio signal and transmits it to the Bluetooth or headset. 1 07, users can enjoy the broadcast program. The system architecture of a general personal digital assistant system is shown in the second figure, where the mask read only memory (mask ROM) 201 system Used to store system software and some fixed and unchanging data. When a user inputs a signal 203 through the user interface 202 from the outside, the central processing unit (CPU) 204 reads the mask ceremony The system software stored in the read-only memory 201 processes the information input by the user interface 202. The user inputs the input signal 203 of the user interface 202 to use the original When the user stores the data, the data is read from the Static Random Access Memory (SRAM) 205 and the obtained information is processed. If only the user's input signal 2 03 is processed, then The central processing unit (CPU) 204 directly reads the system software in the mask read-only memory 201, processes the obtained information, and stores the obtained information in the static random access memory (SRAM) 205 When the user wants to view the data, the central processing unit 204 will fetch the information stored in the static random access memory 205 and send this information to the paper standard applicable to the Chinese National Standard (CNS) Λ4 regulations (210χ2 ^ ϋ ^ (Please read the notes on the back before filling this page)
經濟部中央標率局員工消費合作社印掣 515987 A7 —-— ------- 一 ___ 五、發明説明()Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 515987 A7 —-— ------- 1 ___ V. Description of Invention ()
顯示裴置206,由顯示裝置2〇6將訊息以光學的形式顯示 予使用者,顯示裝置2〇6通常是液晶顯示器㈦quUThe display device 206 is displayed, and the message is displayed to the user in an optical form by the display device 206. The display device 206 is usually a liquid crystal display.
Crystal Display, LCD)。 由於電子產品不但日新月異,而且電子資訊產品之 =命週期更是越來越短,一個電子產品必須不斷的擴^功 能,才能讓使用者更方便的使用,因此,有必要再增加新 的功能於個人數位助理系統,以符合時代的潮流。 發明目的及概述: 本發明之目的為提供一種個人數位助理系統,具有 接收F Μ廣播之功能。 本發明之另一目的為提供一種個人數位助理系統, 具有以數位方式顯示FM廣播節目表,並以數位方式選擇 所欲收聽之廣播頻道。 本發明之又一目的為提供一種個人數位助理系統, 具有預約收聽及預約錄音廣播節目之功能。 本發明所提供之個人數位助理(Personal DigitalCrystal Display, LCD). As electronic products not only change with each passing day, but also the life cycle of electronic information products is getting shorter and shorter, an electronic product must continuously expand its functions in order to make it more convenient for users. Therefore, it is necessary to add new functions to Personal digital assistant system to meet the trend of the times. Object and Summary of the Invention: The object of the present invention is to provide a personal digital assistant system with a function of receiving F M broadcast. Another object of the present invention is to provide a personal digital assistant system having a digital display of an FM broadcast program table and a digital selection of a desired broadcast channel. Yet another object of the present invention is to provide a personal digital assistant system with functions of making reservations for listening and recording broadcast programs. Personal Digital Assistant (Personal Digital
Assistant, PDA)裝置,具有接收fm廣播之功能,以數位 方式顯示F Μ廣播節目表,並具有預約收聽及預錄廣播節 本紙張尺度適用中國國家標隼(CNS ) Λ4« ( 210>Γ^7λ>^ (請先閱讀背面之注意事項再填寫本頁)Assistant, PDA) device, which has the function of receiving fm broadcasts, digitally displays the FM radio program table, and has reservations for listening and pre-recorded broadcast episodes. The paper size is applicable to Chinese national standard (CNS) Λ4 «(210 > Γ ^ 7λ > ^ (Please read the notes on the back before filling this page)
經漓部中央標準局員工消費合作社印製 515987 A7 B7 五、發明説明() 目之功能。個人數位助理裝置包含下列元件:唯讀記憶 體,係用於儲存個人數位助理之固定資料如應用程式等。 隨機存取記憶體,當使用者輸入資訊時用於儲存使用者資 訊。射頻訊號處理裝置,用於接收並處理射頻訊號。中央 處理裝置,用以處理使用者資訊。F Μ廣播接收器,用於 接收並處理F Μ廣播之訊號。顯示裝置,以光能形式輸出 所接收之廣播資訊。發音裝置,係用以聲音之形式輸出所 接收之廣播音頻訊號。 5-4圖式簡單說明: 第一圖 為傳統的接收廣播裝置之功能方塊圖。 第二圖 為傳統的個人數位助理系統之功能方塊圖。 第三圖 顯示本發明之具有接收F Μ廣播功能之個人數位 助理系統之功能方塊圖。 第四圖 說明本發明之具有接收F Μ廣播功能之個人數位 助理系統中,顯示器顯示之廣播節目表。 第五圖 說明本發明之具有接收F Μ廣播功能之個人數位 助理系統中,於選擇廣播功能中,包含選擇收 聽節目、預約收聽節目及預約錄音節目之流程 方塊圖。 5-5發明詳細說明: 本紙張尺度適用中國國家標準(CNS ) Α4规枱(210Χ 297公#) (讀先閱讀背面之注意事項再填寫本頁) 、1ΤPrinted by the Ministry of Standards Bureau's Consumer Cooperatives 515987 A7 B7 V. Function of Invention (). Personal digital assistant devices include the following components: read-only memory, which is used to store fixed data such as applications for personal digital assistants. Random access memory is used to store user information when the user enters information. The radio frequency signal processing device is used for receiving and processing radio frequency signals. A central processing unit for processing user information. FM broadcast receiver is used to receive and process FM broadcast signals. The display device outputs the received broadcast information in the form of light energy. The pronunciation device is used to output the received broadcast audio signal in the form of sound. Figure 5-4 is a simple description: The first figure is a functional block diagram of a conventional receiving and broadcasting device. The second figure is a functional block diagram of the traditional personal digital assistant system. The third figure shows a functional block diagram of the personal digital assistant system having a function of receiving FM broadcasting according to the present invention. The fourth figure illustrates the broadcasting program list displayed on the display in the personal digital assistant system having a function of receiving FM broadcasting according to the present invention. Fig. 5 is a block diagram illustrating the process of selecting a broadcasting program, scheduling a listening program, and scheduling a recording program in the personal digital assistant system with a function of receiving FM broadcasting according to the present invention. 5-5 Detailed description of the invention: This paper size is applicable to Chinese National Standard (CNS) Α4 gauge (210 × 297 公 #) (Read the precautions on the back before filling this page), 1T
經漓部中央標準局員工消費合作社印f 515987 A7 _ —__„ 五、發明説明() 所示,其中罩幕式唯讀記憶體(mask ROM)300用於儲存 一些固定而不會變動之資料,以及本系統之系統軟體與應 用軟體,當使用者藉由使用者介面312輸入一輸入訊號 311時,由中央處理單元(CPU)307讀取唯讀記憶體300 中之應用軟體或系統軟體,然後處理所獲得之資訊。 於一般無線通訊系統中,由於不同地區的基地台具 有不同的格式,所以發射的訊號也有不同的格式,目前所 使用的訊號格式有兩種,其一是 POCSAG,另一種是 F L E X,本發明亦利用此無線通訊系統傳輸資料。本發明 之一較佳實施例中,由站台30 1於固定時間發射一射頻訊 说3 0 2 ’經由射頻訊號處理模組3 0 3將該射頻訊號3 〇 2降 頻處理之後成為一基頻訊號304,此基頻訊號3〇4被傳輸 至一解碼裝置305,並經解碼處理而成為一數位訊號 3〇6,然後將此數位訊號306傳輸至中央處理單元3〇7, 中央處理單元307再將經處理後之内部數位資料8傳 送至靜態隨機存取記憶體(SRAM)309中,以將資料儲 於記憶體中。本發明即藉由此種傳輸模式傳輪本發明之: 料,例如,廣播節目表及各廣播節目内容簡介等。 貝 本發明之使用者介面3 1 2係為液晶顯示器3彳3上 觸控式壓力板,顯示器313中顯示廣播節目砉,^你 之 农 如第四圖 所示,當使用者欲選擇想收聽之節目時,只猪鉍能# 一 只平土碼顯示器 313上所顯示之該節目401,使用者輸入訊號即傳送至中 本紙張尺度適用中國國家標準(CNS ) Α4規枱(210Χ2〗Γϋ j (讀先閱讀背面之注意事項再填寫本頁)Printed by the Ministry of Central Standards Bureau ’s Consumer Cooperatives f 515987 A7 _ —__ „V. The description of the invention (), where the mask ROM 300 is used to store some fixed and unchanged data As well as the system software and application software of this system, when a user inputs an input signal 311 through the user interface 312, the central processing unit (CPU) 307 reads the application software or system software in the read-only memory 300, Then process the obtained information. In the general wireless communication system, since the base stations in different regions have different formats, the transmitted signals also have different formats. There are currently two signal formats used, one is POCSAG and the other is One is FLEX. The present invention also uses this wireless communication system to transmit data. In a preferred embodiment of the present invention, the station 30 1 transmits a radio frequency signal 3 0 2 'at a fixed time via the radio frequency signal processing module 3 0 3 The RF signal 302 is down-converted into a baseband signal 304, and the baseband signal 304 is transmitted to a decoding device 305 and decoded to become The digital signal 306 is then transmitted to the central processing unit 307. The central processing unit 307 then transmits the processed internal digital data 8 to the static random access memory (SRAM) 309, and The data is stored in the memory. The present invention uses this transmission mode to transfer the data of the present invention: data, such as, for example, a radio program table and a brief description of the contents of each radio program. The user interface 3 1 2 of the present invention is The touch-sensitive pressure plate on the LCD monitor 3 彳 3 displays the broadcast program 砉 on the display 313. ^ Your farmer is shown in the fourth picture. When the user wants to choose the program he wants to listen to, only pig bismuth can # 一 平The program 401 displayed on the local code display 313, the user input signal is transmitted to the Chinese paper standard applicable Chinese National Standard (CNS) Α4 gauge (210 × 2〗 Γϋ j (read the precautions on the back before filling in this page) )
515987 A7 B7 五、發明説明( 經漓部中央標準局貝工消費合作社印製 央處理單元307,中央處理單元307接受該使用者訊號之 後,即由唯讀記憶體300中讀取應用程式,並啟動FM廣 播接收器 310,以接收由廣播電台所傳送之無線電廣播訊 號,並將此無線電訊號處理成音頻訊號傳送至發音裝置 314,使用者即可欣賞該廣播節目。當中央處理單元307 啟動 F Μ廣播接收器 3 1 0之同時,亦由隨機存取記憶體 3 0 9中讀取該廣播節目之資料,並將該資料傳送至顯示裝 置 3 1 3,以顯示該廣播節目之節目内容,則使用者可於收 聽該節目之同時亦由顯示裝置3 1 3上得到當次廣播節目之 内容大綱或詳細資料。 本發明之個人數位助理裝置亦提供使用者預約收聽 廣播節目之功能,使用者只須於顯示器3 1 3所顯示之廣播 節目表上將欲收聽之廣播節目設定為預約功能,並設定是 否顯示該廣播節目資料,當該廣播節目時間到達,本發明 之系統即自動啟動F Μ廣播接收器31 0,如此,使用者即 不會錯過想收聽之廣播節目。使用者利用使用者介面 3 1 2 輸入預約廣播節目之訊號予中央處理單元307,中央處理 單元3 0 7將此訊號經處理之後暫存於隨機存取記憶體3 0 9 中,當預約時間到達時,中央處理單元307自動啟動FM 廣播接收器3 1 0,以接收使用者預約收聽之廣播節目,並 藉由輸出音頻訊號至發音裝置3 1 4,使用者得以收聽該預 約之廣播節目。同時,中央處理單元307由隨機存取記憶 體309中讀取該廣播節目資料,利用顯示裝置31 3顯示 本紙張尺度適用中國國家標準(CNS ) /Μ规枱(210Χ297公ft ) (誚先閱讀背面之注意事項再填寫本頁 衣.515987 A7 B7 V. Description of the Invention (After the central processing unit 307 printed the central processing unit 307 printed by the Central Bureau of Standardization, the central processing unit 307, after receiving the user's signal, the application program is read from the read-only memory 300, and Activate the FM radio receiver 310 to receive the radio broadcast signal transmitted by the broadcast station, and process the radio signal into an audio signal and send it to the sound device 314, and the user can enjoy the broadcast program. When the central processing unit 307 starts F At the same time as the M broadcast receiver 3 10, the data of the broadcast program is also read from the random access memory 3 09 and transmitted to the display device 3 1 3 to display the program content of the broadcast program. The user can also obtain the content outline or detailed information of the current broadcast program on the display device 3 1 3 while listening to the program. The personal digital assistant device of the present invention also provides the user with the function of making a reservation to listen to the broadcast program. The user You only need to set the broadcast program you want to listen to on the broadcast program list displayed on the display 3 1 3 and set whether to display it. For the broadcast program data, when the broadcast program time arrives, the system of the present invention automatically starts the FM broadcast receiver 3130, so that the user will not miss the broadcast program he wants to listen to. The user uses the user interface to input 3 1 2 The signal of the reserved broadcast program is sent to the central processing unit 307. The central processing unit 3 07 temporarily stores the signal in the random access memory 3 0 9. When the reserved time arrives, the central processing unit 307 automatically starts the FM broadcast. The receiver 3 1 0 receives the broadcast program reserved for listening by the user, and by outputting an audio signal to the pronunciation device 3 1 4, the user can listen to the reserved broadcast program. At the same time, the central processing unit 307 is memorized by random access The broadcast program material is read in the body 309, and the display device 31 3 is used to display that the paper size is applicable to the Chinese National Standard (CNS) / M gauge station (210 × 297 ft) (诮 Please read the precautions on the back before filling in this page.
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經滴部中央標準局員工消費合作社印t 515987 A7 B7 五、發明説明() 該廣播節目資料予使用者。 其次,本發明之個人數位助理裝置亦提供預約錄音 廣播節目之功能,使用者利用使用者介面3 1 2輸入訊號, 設定一廣播節目為預約錄音,當節目時間到達時,本發明 之系統即自動開啟 FM廣播接收器 310,中央處理單元 307並將該廣播節目内容轉換為數位訊號儲存於隨機存取 記憶體309中。當使用者欲收聽時,中央處理單元 307 再由隨機存取記憶體309中讀取,並將其轉換為音頻訊號 由發音裝置314以聲音之形式輸出,如此使用者即可於任 何時間任何地點收聽該節目。 綜合以上所述,本發明所揭露具有接收FM廣播功能 之個人數位助理系統,如第五圖所示,顯示於選擇廣播功 能中,包含選擇收聽節目、預約收聽節目及預約錄音節目 之流程方塊圖。首先,射頻訊號處理裝置接收由站台所發 射之廣播節目資料505,經處理之後廣播節目資料儲存於 隨機存取記憶體中5 1 2,當使用者選擇接收廣播之功能 500,中央處理單元即由唯讀記憶體中讀取應用程式,及 由隨機存取記憶體中讀取廣播節目資訊,並將廣播節目資 料之廣播節目表顯示於顯示器上,其主要功能如下:檢索 特定廣播節目501、選擇廣播節目502、預約收聽廣播節 目503、及預約錄音廣播節目504。 _ -9- 一 本紙張尺度適用中國國家標準(CNS ) A4%秸(210X297公铃) (請先閱讀背面之注意事項再填寫本頁Printed by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Transportation 515987 A7 B7 V. Description of the Invention () The broadcast program information is provided to the user. Secondly, the personal digital assistant device of the present invention also provides the function of reserving recording and broadcasting programs. The user uses the user interface to input a signal to set a broadcasting program as the reserving recording. The FM broadcast receiver 310 is turned on, and the central processing unit 307 converts the broadcast program content into a digital signal and stores it in a random access memory 309. When the user wants to listen, the central processing unit 307 reads it from the random access memory 309 and converts it into an audio signal and outputs it in the form of sound by the pronunciation device 314, so that the user can use it anytime, anywhere Listen to the show. To sum up, as shown in the fifth figure, the personal digital assistant system with the function of receiving FM broadcasting disclosed in the present invention is displayed in the selective broadcasting function, and includes a block diagram of the process of selecting a listening program, scheduling a listening program, and scheduling a recorded program. . First, the radio frequency signal processing device receives the broadcast program data 505 transmitted by the station. After processing, the broadcast program data is stored in the random access memory 5 1 2. When the user chooses to receive the broadcast function 500, the central processing unit is Read the application program in the read-only memory, read the broadcast program information from the random access memory, and display the broadcast program table of the broadcast program information on the display. Its main functions are as follows: retrieve specific broadcast programs 501, select A broadcast program 502, a reserved listening broadcast program 503, and a reserved recording broadcast program 504. _ -9- 1. This paper size applies to Chinese National Standard (CNS) A4% straw (210X297 public bell) (Please read the precautions on the back before filling this page
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515987 可選擇預約錄音廣播節目504,當預約 時間到達,系統 經漓部中央標準局員工消費合作社印製 A7 B7 五、發明説明() — 使用者可於收聽之前先檢索特定瘩 — 〜增播即目資料5 例如,想收聽特定之資訊、想收聽特定歌手。' 1 5 談、想收聽特定節目主持人之節目等,比 或名人之訪 詢並設定所欲收聽之廣播節目。使用者—! 糸、、先查 目502,貝|丨巾央處理單元啟動FM廣播^擇收&廣播節 /兴艰接收器5〇6,甘 頻訊號由發音裝置以聲音之形式輸出5〇8,5 ’八曰 目之簡介藉由顯示器以光能形式顯示予 同時該廣播即 T使用者507。 使用者可預约欲收聽之廣播節目5〇3,者 達’系統自動啟動F Μ廣播接收器5 〇 9 ^預約時間到 音裝置以聲音之形式輸出508,同時該声ς音頻訊號由發 由顯示器以光能形式顯示予使用者5〇7 1 猎 7。其次,使用者亦 動啟動FM廣播接收器510,並將該廣 ^ 廣播節目内容儲存於 隨機存取記憶體中511,使用者可於往打士 ^ ^ ^冰 、彳可時間或地點收聽 該廣播卽目5 0 8。本發明之系統對於一個 個忙碌的現代人而 言,實為一相當方便又實用之個人數位助 本發明以一較佳實施例說明如上,僅用於藉以幫助 了解本發明之實施,非用以限定本發明之精神,而熟悉此 領域技藝者於領悟本發明之精神後,在不脫離本發明之精 神範圍内,當可作些許更動潤飾及等同之變化替換,其專 利保護範圍當視後附之申請專利範圍及其等同領域而定。 -10- 本紙張尺度適用中國國家標準(CNS ) A4規拮(210X 297石i' (請先閱讀背面之注意事項再填寫本頁)515987 You can choose to reserve the recording radio program 504. When the scheduled time arrives, the system will print A7 B7 by the Consumer Cooperative of the Central Standard Bureau of the Ministry of V. 5. Description of the invention () — The user can search for a specific one before listening to it — Content 5 For example, you want to listen to specific information, you want to listen to a specific artist. '1 5 talk, want to listen to the program of a specific program host, etc., or visit celebrities and set the radio program you want to listen to. user-!糸 、、 Let's check head 502 first. 丨 The central processing unit starts FM broadcast ^ Selection & Broadcast Festival / Receiving Receiver 5 06, the frequency signal of Gan frequency will be output by voice device 5 8 5 The brief introduction of 'Yao Yuemu' is displayed in the form of light energy by the display to the simultaneous user T user 507. The user can reserve the broadcast program 503 that he wants to listen to, and the system will automatically start the F Μ broadcast receiver 5 009 ^ the reservation time to the audio device to output 508 in the form of sound, and the audio signal is issued by the The display shows to the user in the form of light energy 507 1 Hunt 7. Secondly, the user also activates the FM radio receiver 510 and stores the contents of the radio broadcast program in the random access memory 511. The user can listen to the taxi at a time or place. Broadcast heading 5 0 8. The system of the present invention is a very convenient and practical personal number for busy modern people. The present invention is explained above in a preferred embodiment, and is only used to help understand the implementation of the present invention. The spirit of the present invention is limited, and those skilled in the art who understand the spirit of the present invention can make minor modifications and equivalent changes without departing from the spirit of the present invention. The scope of patent applications and their equivalent fields depends on the scope of patent application. -10- This paper size applies Chinese National Standard (CNS) A4 regulations (210X 297 stone i '(Please read the precautions on the back before filling this page)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW87120021A TW515987B (en) | 1998-12-02 | 1998-12-02 | Personal digital assistant device having capability for receiving FM broadcasting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW87120021A TW515987B (en) | 1998-12-02 | 1998-12-02 | Personal digital assistant device having capability for receiving FM broadcasting |
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Publication Number | Publication Date |
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TW515987B true TW515987B (en) | 2003-01-01 |
Family
ID=27801060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW87120021A TW515987B (en) | 1998-12-02 | 1998-12-02 | Personal digital assistant device having capability for receiving FM broadcasting |
Country Status (1)
Country | Link |
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TW (1) | TW515987B (en) |
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1998
- 1998-12-02 TW TW87120021A patent/TW515987B/en not_active IP Right Cessation
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