KR100188873B1 - Apparatus and method for adding function of ratio to cellular phone - Google Patents
Apparatus and method for adding function of ratio to cellular phone Download PDFInfo
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- KR100188873B1 KR100188873B1 KR1019920010686A KR920010686A KR100188873B1 KR 100188873 B1 KR100188873 B1 KR 100188873B1 KR 1019920010686 A KR1019920010686 A KR 1019920010686A KR 920010686 A KR920010686 A KR 920010686A KR 100188873 B1 KR100188873 B1 KR 100188873B1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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Abstract
본 발명은 핸드폰에 관한 것으로, 기존의 핸드폰에 라디오기능을 부가하여 원하는 신호대의 라디오방송을 청취할 수 있으며 라디오방송수신 도중에 착신되는 링신호가 있으면 통화가능한 통화모드로 전환할 수 있는 핸드폰의 라디오기능 부가방법 및 장치에 관한 것이다.The present invention relates to a mobile phone, by adding a radio function to an existing mobile phone to listen to the radio broadcast of the desired signal band and the radio function of the mobile phone that can switch to the call mode available if there is a ring signal received during the radio broadcast reception An additional method and apparatus are provided.
일반적으로 핸드폰은 휴대용 통신기기로서 사용되는데, 기존의 핸드폰은 전화기로서의 기능만을 제공하고 있을뿐 그외의 다른 기능을 제공하고 있지 않으므로 휴대기기로서의 다양한 기능을 제공하지 못하다는 문제점이 있다.In general, a mobile phone is used as a portable communication device, but the existing mobile phone does not provide various functions as a mobile device because it only provides a function as a phone and does not provide other functions.
본 발명은 핸드폰 회로에 라디오 기능을 선택하고 라디오 신호를 수신할 수 있는 기능을 구비하여 핸드폰의 기능을 다양화시켜 통화가 없을시에는 라디오 방송을 청취할 수 있으며 라디오방송 청취도중에 핸드폰으로 착신되는 링신호가 있으면 통화가능모드로 복귀시킬 수 있으므로 휴대폰에 보다 다양한 기능을 제공하게 된다.The present invention has a function of selecting a radio function in the cell phone circuit and receiving a radio signal, thereby diversifying the function of the cell phone to listen to a radio broadcast when there is no call. If there is a signal, it can return to the available mode, which provides more functions to the mobile phone.
Description
제1도는 본 발명에 따른 핸드폰의 구성 블럭도.1 is a block diagram of a mobile phone according to the present invention.
제2도는 제1도에 도시된 핸드폰의 동작과정을 성명하기 위한 흐름도.FIG. 2 is a flowchart illustrating the operation of the mobile phone shown in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : CPU 20 : 라디오선택스위치10: CPU 20: Radio Selection Switch
30 : 라디오신호수신부 40 : 다중화기30: radio signal receiver 40: multiplexer
본 발명은 핸드폰에 관한 것으로, 기존의 핸드폰에 라디오기능을 부가하여 원하는 신호대의 라디오방송을 청취할 수 있으며 라디오방송수신 도중에 착신되는 링신호가 있으면 통화가능한 통화모드로 전환할 수 있는 핸드폰의 라디오기능 부가방법 및 장치에 관한 것이다.The present invention relates to a mobile phone, by adding a radio function to an existing mobile phone to listen to the radio broadcast of the desired signal band and the radio function of the mobile phone that can switch to the call mode available if there is a ring signal received during the radio broadcast reception An additional method and apparatus are provided.
일반적으로 핸드폰은 휴대용 통신기기로서 사용되는데, 기존의 핸드폰은 전화기로서의 기능만을 제공하고 있을뿐 그외의 다른 기능을 제공하고 있지 않으므로 휴대기기로서의 다양한 기능을 제공하지 못하다는 문제점이 있다.In general, a mobile phone is used as a portable communication device, but the existing mobile phone does not provide various functions as a mobile device because it only provides a function as a phone and does not provide other functions.
본 발명은 이러한 문제점을 해결하기 위하여 안출된 것으로, 기존의 핸드폰 회로에 라디오 기능을 선택하고 라디오 신호를 수신할 수 있는 기능을 구비하여 핸드폰의 기능을 다양화시켜 통화가 없을시에는 라디오 방송을 청취할 수 있으며 라디오방송 청취도중에 핸드폰으로 착신되는 링신호가 있으면 통화가능모드로 복귀시킬 수 있도록 함으로써 휴대폰에 보다 다양한 기능을 제공하도록 하는 핸드폰의 라디오기능 부가방법을 제안하는데 목적이 있다.The present invention has been made to solve this problem, the existing cell phone circuit has a function to select a radio function and receive a radio signal to diversify the function of the cell phone to listen to the radio broadcast when there is no call The purpose of the present invention is to propose a method of adding a radio function of a mobile phone to provide more various functions to the mobile phone by allowing the mobile device to return to a callable mode if there is a ring signal received by the mobile phone while listening to a radio broadcast.
상술한 목적을 달성하기 위한 본 발명에 따른 핸드폰의 라디오 가능 부가방법은, 라디오선택스위치를 온한 상태에서 링신호가 착신되면 라디오신호수신부를 오프시키고 핸드폰의 음향출력을 핸드폰 스피커로 연결시킨 다음 핸드폰의 소정버튼을 조작하여 통화가능하도록 제어하여 핸드폰 통화모드로 전환하는 제1과정과; 상기 착신되는 링신호가 없거나 상기 핸드폰 통화모드로 전환시켜 통화를 진행하는 중에 통화가 완료됨을 인식하면 상기 핸드폰스피커로의 음향출력을 오프시키고 라디오수신신호를 핸드폰 스피커로 연결하여 라디오 수신모드로 전환하는 제2과정과; 상기 라디오 수신모드에서 상기 핸드폰의 소정버튼의 입력에 따라 라디오수신부를 제어함으로써 원하는 신호대의 라디오신호를 수신할 수 있도록 제어하는 제3과정과; 상기 라디오 수신모드에서 라디오신호를 수신하는 도중에 링신호가 착신되면 상기 핸드폰 모드로 전환시키는 제4과정을 포함하는 것을 특징으로 한다.Radio enabled method of a mobile phone according to the present invention for achieving the above object, when the ring signal is received while the radio selection switch is turned on, the radio signal receiver is turned off and the audio output of the mobile phone to the mobile phone speaker A first step of controlling a call so as to operate a predetermined button to switch to a mobile phone call mode; When the incoming ring signal is not found or the mobile phone is in the call mode and recognizes that the call is completed during the call, the sound output is turned off to the mobile phone speaker and the radio signal is connected to the mobile phone speaker to switch to the radio receiving mode. A second process; A third step of controlling to receive a radio signal of a desired signal band by controlling a radio receiver according to an input of a predetermined button of the cellular phone in the radio reception mode; And receiving a ring signal while receiving a radio signal in the radio reception mode, and switching to the cellular phone mode.
또한, 본 발명에 따른 핸드폰의 라디오 기능 부가장치는 핸드폰을 제어하는 CPU에 접속되어 라디오 기능의 선택여부를 상기 CPU에 인지시키기 위한 라디오선택스위치와; 상기 CPU가 라디오선택스위치로부터 인가되는 라디오선택신호를 인지한후 소정기능버튼의 조작에 따라 출력하는 제어신호에 의해 동작하여 라디오신호를 수신하는 라디오신호수신부와; 상기 CPU의 제어에 따라 핸드폰의 음향신호 혹은 상기 라디오신호수신부로 부터의 라디오신호를 다중화시켜 핸드폰 스피커와 핀잭에 선택 출력하는 다중화기를 구비하는 것을 특징으로 한다.In addition, the radio function addition device of the mobile phone according to the present invention is connected to the CPU for controlling the mobile phone radio selection switch for the CPU to recognize whether the selection of the radio function; A radio signal receiving unit which receives the radio signal by operating the control signal outputted by the CPU after the CPU recognizes the radio selection signal applied from the radio selection switch; And a multiplexer for multiplexing the acoustic signal of the cellular phone or the radio signal from the radio signal receiver according to the control of the CPU to selectively output the cellular phone to a speaker and a pin jack.
이하 첨부된 도면을 참조하여 본 발명의 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
본 발명에 따른 핸드폰은 제1도에 도시된 바와 같이 핸드폰의 전체적인 동작을 제어하는 CPU(10)와, 라디오 기능을 선택하기 위한 라디오 선택 스위치(20)와, 라디오 방송신호를 수신하는 라디오신호수신부(30)와, 핸드폰에서 출력되는 음향신호와 라디오신호수신부(30)의 출력을 다중화시키는 다중화기(40)와, 인가되는 음향신호를 출력하는 스피커(50)와 핀잭(60)으로 구성된다.As shown in FIG. 1, the cellular phone according to the present invention includes a CPU 10 for controlling the overall operation of the cellular phone, a radio selection switch 20 for selecting a radio function, and a radio signal receiver for receiving a radio broadcast signal. 30, a multiplexer 40 for multiplexing the output of the sound signal and the radio signal receiver 30 output from the mobile phone, and a speaker 50 and a pin jack 60 for outputting the applied sound signal.
제1도에서, 라디오 선택스위치(20)을 온(on)상태로 두면 CPU(10)에서 이를 인지하고 핸드폰의 다이얼버튼 및 기능버튼(도시하지 않음)을 조작하여 라디오를 컨트롤할 수 있도록 한다. 또한, CPU(10)에서는 핸드폰으로 부터의 음향출력을 차단하고, 라디오신호수신부(30)로 부터의 라디오신호출력을 다중화기(40)를 통하여 핀잭(60)으로 연결하여 헤드폰 및 이어폰을 통하여 라디오신호를 수신할 수 있게 된다. 라디오신호 수신부(30)의 출력을 핸드폰 스피커(50)로 듣고 싶으면 핸드폰회로내의 지정된 기능버튼을 누르면 CPU(10)에서 이를 인지하여 다중화기(40)로 제어신호를 보내고 라디오신호수신부(30)로 부터의 라디오신호출력이 핸드폰 스피커(50)로 송출되도록 제어한다. 다시 헤드폰을 통하여 듣고자하면 핸드폰 회로내의 소정기능버튼을 누르면 CPU(10)에서 이를 인지하고 다중화기(40)로 제어신호를 라디오신호수신부(30)의 출력이 핀잭(60)에 연결되어 헤드폰을 통하여 라디오출력을 들을 수 있다. 라디오의 AM, 및 FM 모드를 선택하고자 할시에는 핸드폰회로내의 소정기능버튼을 조작하면 CPU (10)에서 이를 인지하고 라디오신호수신부(30)를 제어하여 AM 및 FM모드를 지정한다. 해당모드의 채널을 선택할때에는 핸드폰의 다이얼버튼을 이용하여 숫자를 입력하면 CPU(10)에서 지정된 AM, FM모드를 인식하고 이에따라 해당채널주파수에 해당하는 숫자를 해석하여 라디오신호수신부(30)에 제어신호를 보내면 원하는 주파수대의 방송을 들을 수 있다. 또한, 라디오 신호를 수신하는 도중에 핸드폰을 통하여 착신되는 링신호가 있으면 CPU(10)는 다중화기(40)에 제어신호를 보내 라디오신호수신부(30)의 출력을 오프시키고 핸드폰으로부터의 음향신호를 핸드폰의 스피커(50)로 연결되도록 제어하고, 소정의 기능버튼 및 다이얼버튼을 조작하여 CPU(10)에서 이를 인식하여 기존의 핸드폰으로부터 출력되는 음향신호를 오프시키고 다중화기(40)를 제어하여 라디오신호수신부(30)의 출력을 핀잭(60)으로 연결시키며, CPU(10)에서 핸드폰의 다이얼버튼 및 기능버튼의 조작을 인지하여 라디오를 컨트롤하여 라디오를 들을 수 있도록 제어한다.In FIG. 1, when the radio selection switch 20 is left on, the CPU 10 recognizes this and controls the radio by operating a dial button and a function button (not shown) of the cellular phone. In addition, the CPU 10 cuts off the sound output from the mobile phone, and connects the radio signal output from the radio signal receiver 30 to the pin jack 60 through the multiplexer 40 to radio through headphones and earphones. The signal can be received. If you want to hear the output of the radio signal receiver 30 to the cell phone speaker 50, press the designated function button in the cell phone circuit to recognize the CPU 10 and send a control signal to the multiplexer 40 to the radio signal receiver 30 Control the radio signal output from the mobile phone speaker 50 to be sent. If you want to listen through the headphones again, press the predetermined function button in the cell phone circuit CPU 10 recognizes this and the multiplexer 40 outputs the control signal of the radio signal receiver 30 is connected to the pin jack 60 to connect the headphones You can listen to the radio output. When the AM and FM modes of the radio are to be selected, a predetermined function button in the cell phone circuit is operated, the CPU 10 recognizes this and controls the radio signal receiver 30 to designate the AM and FM modes. When selecting a channel in the corresponding mode, enter the number using the dial button of the mobile phone to recognize the AM, FM mode specified in the CPU 10, and interprets the number corresponding to the channel frequency accordingly to control the radio signal receiver 30 If you send a signal, you can listen to the desired frequency band. In addition, if there is a ring signal received through a mobile phone while receiving a radio signal, the CPU 10 sends a control signal to the multiplexer 40 to turn off the output of the radio signal receiver 30 and transmits an acoustic signal from the mobile phone. The controller 50 is connected to the speaker 50, and a predetermined function button and a dial button are manipulated to recognize the CPU 10 so as to turn off the sound signal output from the existing mobile phone and control the multiplexer 40 to control the radio signal. The output of the receiver 30 is connected to the pin jack 60, and the CPU 10 controls the radio to listen to the radio by recognizing the operation of the dial button and the function button of the mobile phone.
제2도에서는 라디오 수신가능상태, 즉 라디오선택스위치(20)가 온 상태일 때 CPU(10)에서의 제어동작을 흐름도로서 설명하고 있다. 제2도에서, 라디오선택스위치(20)가 온상태일때(스텝 11), CPU(10)는 핸드폰으로 착신되는 링신호가 있는지 판단하여(스텝 12), 착신되는 링신호가 있으면 라디오신호수신부(30)를 오프시키고 핸드폰의 음향신호출력을 핸드폰스피커(50)로 연결하도록 제어한다(스텝 13). 또한, 핸드폰의 다이얼버튼 및 기능버튼을 조작하여 통화가능모드로 전환시킨다(스텝 14). 한편, CPU(10)는 통화가 완료됨을 인지하거나(스텝 15) 상기 링신호 유몫무판단과정(스텝 12)에서 착신되는 링신호가 없으면 핸드폰의 음향출력을 차단시키고 라디오수신신호 출력을 핸드폰스피커(50)측으로 연결시킨다(스텝 16). 그리고, 핸드폰의 다이얼버튼과 기능버튼의 조작을 인식하여 라디오신호수신부(30)를 제어하며(스텝 17), 라디오의 AM, FM모드 및 주파수를 바꾸려면 소정의 다이얼버튼과 기능버튼을 조작하여 원하는 신호대의 라디오방송을 청취하고 이어폰 또는 헤드폰으로 듣고싶으면 소정의 기능버튼을 눌러 라디오신호수신부(30)의 출력을 핀젝(60)에 연결시킨다. 라디오신호를 수신하는 도중에(스텝 19), 링신호가 착신되면(스텝 20) 라디오신호수신부(30)의 출력을 차단시키고 핸드폰의 음향신호를 핸드폰스피커(50)로 연결하고(스텝 13) 상술한 과정(스텝 14,15,16,17,18)을 반복하며, 라디오신호를 수신하는 도중에 착신되는 링신호가 없으면 계속하여 라디오 신호를 수신한다(스텝 19).In FIG. 2, the control operation in the CPU 10 when the radio reception possible state, that is, the radio selection switch 20 is in the on state, is described as a flowchart. In FIG. 2, when the radio select switch 20 is in an on state (step 11), the CPU 10 determines whether there is a ring signal received by the cellular phone (step 12), and if there is a ring signal received, the radio signal receiving unit ( 30) off and control to connect the acoustic signal output of the cellular phone to the cellular phone speaker 50 (step 13). Further, the dial button and the function button of the cellular phone are operated to switch to the available call mode (step 14). On the other hand, the CPU 10 recognizes that the call is completed (step 15) or if there is no ring signal received in the ring signal free / non-determination process (step 12), cuts off the acoustic output of the cellular phone and outputs the radio reception signal to the cellular phone speaker ( 50) side (step 16). And, by controlling the operation of the dial button and the function button of the mobile phone to control the radio signal receiver 30 (step 17), to change the AM, FM mode and frequency of the radio by operating a predetermined dial button and the function button If you want to listen to the radio station of the signal band and listen to the earphone or headphone by pressing a predetermined function button to connect the output of the radio signal receiver 30 to the pinsek 60. In the middle of receiving a radio signal (step 19), when a ring signal is received (step 20), the output of the radio signal receiver 30 is cut off and the acoustic signal of the cellular phone is connected to the cellular phone speaker 50 (step 13). The procedure (steps 14, 15, 16, 17, 18) is repeated, and if no ring signal is received while receiving the radio signal, the radio signal is continuously received (step 19).
만약, 핸드폰의 초기모드가 라디오를 듣지않은 상태일 경우 즉, 라디오선택 스위치(20)가 오프상태일 경우 CPU(10)에서 제어신호를 발생하여 라디오신호수신부(30)를 오프시키고 핸드폰으로부터의 음향출력을 핸드폰스피커(50)를 통하여 연결하고, 핸드폰의 다이얼버튼과 기능버튼을 조작하여 기존의 핸드폰 기능을 수행할 수 있도록 제어하여 전화를 걸거나 받을수 있도록 한다.If, when the initial mode of the mobile phone is not listening to the radio, that is, the radio selection switch 20 is off, the CPU 10 generates a control signal to turn off the radio signal receiver 30 and the sound from the mobile phone. The output is connected through the mobile phone speaker 50, and by controlling the dial button and the function button of the mobile phone to control the existing mobile phone functions to make or receive a call.
이상과 같이, 본 발명은 핸드폰 회로에 라디오 기능을 선택하고 라디오 신호를 수신할 수 있는 기능을 구비하여 핸드폰의 기능을 다양화시켜 통화가 없을시에는 라디오 방송을 청취할 수 있으며 라디오방송 청취도중에 핸드폰으로 착신되는 링신호가 있으면 통화가능모드로 복귀시킬 수 있으므로 보다 다양한 기능을 제공하게 된다.As described above, the present invention has a function of selecting a radio function in the cell phone circuit and receiving a radio signal to diversify the function of the cell phone so that there is no call and the radio broadcast can be listened to. If there is a ring signal received by the call can be returned to the available mode to provide a variety of functions.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920010686A KR100188873B1 (en) | 1992-06-19 | 1992-06-19 | Apparatus and method for adding function of ratio to cellular phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019920010686A KR100188873B1 (en) | 1992-06-19 | 1992-06-19 | Apparatus and method for adding function of ratio to cellular phone |
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| Publication Number | Publication Date |
|---|---|
| KR940001601A KR940001601A (en) | 1994-01-11 |
| KR100188873B1 true KR100188873B1 (en) | 1999-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019920010686A Expired - Fee Related KR100188873B1 (en) | 1992-06-19 | 1992-06-19 | Apparatus and method for adding function of ratio to cellular phone |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990005402A (en) * | 1997-06-30 | 1999-01-25 | 유기범 | Wireless Headphone Phone with Radio Listening Function |
| KR19990048222A (en) * | 1997-12-09 | 1999-07-05 | 유기범 | Mobile terminal with broadcasting base station and broadcasting signal listening function |
| KR100695248B1 (en) | 2005-12-13 | 2007-03-14 | 주식회사 팬택 | How to Listen to Radio Broadcasting Using Bluetooth Wireless Headset in Mobile Communication Terminal |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100506238B1 (en) * | 1996-12-30 | 2005-09-30 | 삼성전자주식회사 | Key Phone System and Radio Transmission Method for Radio Broadcast Signal Transmission |
| KR20000040558A (en) * | 1998-12-18 | 2000-07-05 | 윤종용 | Method for receiving radio broadcasting in portable phone inserting radio receiver |
| JP2000253140A (en) * | 1999-03-01 | 2000-09-14 | Sony Corp | Electronic equipment |
| KR19990046770A (en) * | 1999-04-23 | 1999-07-05 | 최성남 | earphone for handphone having transmission function |
| KR100353883B1 (en) * | 1999-09-02 | 2002-09-26 | 주식회사 한림산전 | Battery pack for FM receivable and automatic call convertible |
| KR100379317B1 (en) * | 1999-09-02 | 2003-04-08 | 주식회사 한림산전 | Battery pack available FM receiving, recording and auto changing its mode into telephone |
-
1992
- 1992-06-19 KR KR1019920010686A patent/KR100188873B1/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990005402A (en) * | 1997-06-30 | 1999-01-25 | 유기범 | Wireless Headphone Phone with Radio Listening Function |
| KR19990048222A (en) * | 1997-12-09 | 1999-07-05 | 유기범 | Mobile terminal with broadcasting base station and broadcasting signal listening function |
| KR100695248B1 (en) | 2005-12-13 | 2007-03-14 | 주식회사 팬택 | How to Listen to Radio Broadcasting Using Bluetooth Wireless Headset in Mobile Communication Terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940001601A (en) | 1994-01-11 |
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