KR19980012129U - Car Car Mode Automatic Switching Device - Google Patents
Car Car Mode Automatic Switching Device Download PDFInfo
- Publication number
- KR19980012129U KR19980012129U KR2019960025670U KR19960025670U KR19980012129U KR 19980012129 U KR19980012129 U KR 19980012129U KR 2019960025670 U KR2019960025670 U KR 2019960025670U KR 19960025670 U KR19960025670 U KR 19960025670U KR 19980012129 U KR19980012129 U KR 19980012129U
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- South Korea
- Prior art keywords
- radio
- car
- vehicle
- antenna
- turn
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
-
- 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
- H04B1/3822—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 specially adapted for use in vehicles
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
본 고안은 차량용 카폰모드 자동전환장치에 관한 것으로, 종래에는 차량용 라디오의 청취도중 차량의 송수신겸용 안테나(1)에 송신주파수가 수신되어 핸드세트(3)를 사용해 상대방과 서로 통화하려면 차량의 운전자가 직접 수동으로 차량운전중 번거롭게 차량의 라디오파워스위치(5)를 오프(OFF)시키거나 라디오볼륨을 줄여야 되는 문제점을 해소하기 위하여, 차량의 실내에서 차량 운전자가 차량용 카세트라디오(10)를 통해 라디오방송을 듣고 있는 도중 차량바디의 외측 소정부위에 구비되는 카폰용 안테나(11)가 송신주파수를 수신하게 되면 자동으로 상기 카세트라디오(10)에 공급되던 전원이 차단되어 카폰모드로 전환되게 함으로써 차량의 운전자가 카폰장치를 사용하기 위해 별도로 차량의 라디오파워스위치(5)를 오프(OFF)시키거나 라디오볼륨을 줄일 필요 없이 편리하게 차량용 카폰을 사용할 수 있게 되는 효과가 있다.The present invention relates to a car car mode automatic switching device for a vehicle, and in the related art, when a radio frequency is received at a transmitting / receiving antenna (1) of a vehicle while listening to a vehicle radio, the driver of the vehicle may use the handset (3) to talk to each other In order to solve the problem of having to turn off or turn off the radio power switch 5 of the vehicle manually or manually while driving a vehicle, the vehicle driver in the vehicle indoors broadcasts the radio through the cassette radio 10 for the vehicle. When the car antenna 11 provided at a predetermined portion of the outside of the vehicle body receives a transmission frequency while listening to the radio frequency, the power supplied to the cassette radio 10 is automatically cut off to switch to the car phone mode. In order to use the car phone unit, turn off the radio power switch (5) of the vehicle separately or turn off the radio volume. The effect of being able to easily use the vehicle without having a car phone.
Description
본 고안은 차량용 카폰모드 자동전환장치에 관한 것으로, 특히 차량의 실내에서 차량 운전자가 차량용 카세트라디오를 통해 라디오방송을 듣고 있는 도중 차량바디의 외측 소정부위에 구비되는 카폰용 안테나가 송신주파수를 수신하게 되면 자동으로 상기 카세트라디오에 공급되던 전원이 차단되어 카폰모드로 전환되게 함으로써 차량의 운전자가 카폰장치를 사용하기 위해 별도로 차량의 라디오파워스위치를 오프시키거나 라디오볼륨을 줄일 필요없이 편리하게 차량용 카폰을 사용할 수 있게 하도록 한 차량용 카폰모드 자동전환장치에 관한 것이다.The present invention relates to a car car mode automatic switching device, in particular, the car antenna for the car driver provided in a predetermined portion of the outside of the vehicle body while receiving the radio broadcast through the car cassette radio in the interior of the vehicle to receive the transmission frequency When the power supplied to the cassette radio is automatically cut off to switch to the car phone mode, the driver of the car can conveniently use the car car without having to turn off the car's radio power switch or reduce the radio volume to use the car phone device. The present invention relates to a vehicle car mode automatic switching device that can be used.
일반적으로, 도 1에 도시된 바와같이, 차량에 많이 사용되고 있는 정보통신수단으로 카폰(CarPhone)장치를 들 수 있는데 상기 카폰장치는 대별하여 변조된 음성신호가 실린 전파를 송수신하는 송수신용 안테나(1)와, 상기 안테나(1)로 부터 통화음성신호를 받아 무선기지국과 무선통화를 실행하기 위해 각종 신호처리 및 회선제어를 수행하는 이동기(2)와, 상기 이동기(2)에 의해 최종적으로 처리된 음성신호를 출력함과 더불어 사용자의 음성신호를 입력하는 핸드세트(3) 및 상기 핸드세트(3)를 보관하는 격납대(4)로 이루어져 있다.In general, as shown in Figure 1, a car phone (CarPhone) device is a communication device that is widely used in the vehicle, the car phone device is a transmission and reception antenna for transmitting and receiving radio waves carrying a modulated voice signal (1) And a mobile unit (2) which receives various voice signals from the antenna (1) and performs various signal processing and line control to carry out a wireless call with a wireless base station, and finally processed by the mobile unit (2). A handset 3 for outputting a voice signal and a voice signal of a user, and a storage compartment 4 for holding the handset 3 are provided.
그러나, 종래의 카폰장치는 차량용 라디오의 청취도중 상기 안테나(1)에 송신주파수가 수신되어 상기 핸드세트(3)를 통해 상대방과 서로 통화하려면 차량의 운전자가 수동으로 직접 차량운전중 번거롭게 차량의 라디오파워스위치(5)를 오프(OFF)시키거나 라디오볼륨을 줄여야 되는 문제점이 있었다.However, in the conventional car phone apparatus, when the transmitting frequency is received at the antenna 1 during the listening of the vehicle radio, the driver of the vehicle has to manually communicate with the other party through the handset 3 to manually communicate with the vehicle. There was a problem in that the power switch 5 is turned off or the radio volume is reduced.
이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 차량의 실내에서 차량 운전자가 차량용 라디오를 통해 라디오방송을 듣고 있는 도중 차량바디의 외측 소정부위에 구비되는 카폰용 안테나가 송신주파수를 수신하게 되면 자동으로 상기 라디오에 공급되던 전원이 차단되어 카폰모드로 전환되게 됨으로써 차량의 운전자가 카폰장치를 사용하기 위해 별도로 차량용 라디오파워스위치를 오프시키거나 라디오볼륨을 줄일 필요없이 편리하게 차량용 카폰을 사용할 수 있게 하도록 한 차량용 카폰모드 자동전환장치를 제공하는데 그 목적이 있다.The present invention has been devised to solve the above problems, the car antenna is provided in the predetermined portion of the outside of the vehicle body receives the transmission frequency while the vehicle driver is listening to the radio broadcast through the vehicle radio in the interior of the vehicle In this case, the power supplied to the radio is automatically cut off, and the vehicle is switched to the car phone mode so that the driver of the car can conveniently use the car car without having to turn off the car radio power switch or reduce the radio volume to use the car phone device. It is an object of the present invention to provide a vehicle car mode automatic switching device to enable.
도 1은 일반적인 차량용 카폰장치를 나타내는 개략 사시도,1 is a schematic perspective view showing a typical car car device;
도 2는 본 고안에 의한 차량용 카폰모드 자동전환장치를 나타내는 개략 회로도이 다.2 is a schematic circuit diagram showing a car car mode automatic switching device for a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
5: 라디오파워스위치6: 라디오튜너부5: radio power switch 6: radio tuner
7: 테이프플레이어8: 엠프부7: tape player 8: amplifier
9: 스피커부10: 카세트라디오9: speaker unit 10: cassette radio
11: 카폰용 안테나12: 무선기11: car antenna 12: radio
13: 릴레이13: relay
상기와 같은 목적을 달성하기 위한 본 고안은 음성신호가 실린 변조파를 송수신하는 카폰용 안테나(10)와, 상기 카폰용 안테나(10)에 변조파가 수신되면 수신된 변조파를 복조시키는 무선기와, 상기 무선기에 상기 카폰용 안테나로 부터 수신된 변조파가 보내지면 차량의 밧데리전원(B+)에 연결되는 라디오파워스위치가 오프되도록 동작되는 릴레이로 이루어지는 것을 특징으로 한다.The present invention for achieving the above object is a car phone antenna 10 for transmitting and receiving a modulated wave carrying a voice signal, and a radio for demodulating the received modulated wave when the modulated wave is received in the car antenna 10 When the modulated wave received from the car antenna is transmitted to the radio, the radio power switch connected to the battery power source B + of the vehicle is configured to be turned off.
이하, 본 고안의 바람직한 실시예를 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2에 도시된 바와같이, 라디오파워스위치(5), 라디오튜너부(6), 테이프플레이어부(7), 엠프부(8) 및 스피커부(9)로 이루어지는 차량용 카세트라디오(10)에 있어서,As shown in FIG. 2, in a vehicle cassette radio 10 including a radio power switch 5, a radio tuner unit 6, a tape player unit 7, an amplifier unit 8, and a speaker unit 9. ,
음성신호가 실린 변조파를 송수신하는 카폰용 안테나(11)와, 상기 카폰용 안테나(11)에 수신된 변조파를 중간증폭한 후 복조시키는 무선기(12)와, 상기 무선기(12)에 상기 카폰용 안테나(11)로 부터 수신된 변조파가 보내지면 상기 라디오파워스위치(5)가 오프(OFF)되도록 동작되는 릴레이(13)로 이루어지게 된다.Car phone antenna 11 for transmitting and receiving a modulated wave carrying a voice signal, a radio 12 for amplifying and demodulating the modulated wave received by the car antenna 11, and the car phone to the radio 12 When the modulated wave received from the antenna 11 is sent, the radio power switch 5 is made of a relay 13 which is operated to be OFF.
위와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.
먼저, 차량으로 주행중 운전자가 차량용 카세트라디오의 라디오방송을 청취중인 상태에서 반경 3∼10 Km의 무선 존(Zone)내의 차량용 카폰과 무선교신할 수 있는 통신시설을 가지고 있는 무선기지국(도시되지 않음)으로 부터 발사된 음성신호를 갖는 변조파가 차량바디의 외측 소정부위에 구비되는 카폰용 안테나(11)에 수신되게 되면 곧이어 상기 수신된 변조파가 무선기(12)에 인가되게 되는데 이때, 상기 무선기(12)는 음성신호를 갖는 변조파를 중간증폭시킨 후 복조시키게 된다.First, a wireless base station (not shown) having a communication facility capable of wirelessly communicating with a car car in a wireless zone having a radius of 3 to 10 Km while a driver is listening to radio broadcast of a cassette radio while driving in a vehicle. When the modulated wave having the voice signal emitted from the car is received by the car antenna 11 provided at the outer portion of the vehicle body, the received modulated wave is applied to the radio 12. 12) demodulates the modulated wave having the voice signal after amplifying it.
또한, 그와 동시에 상기 무선기(12)로 부터 소정의 전기신호를 받은 릴레이(13)가 차량용 카세트라디오(10)를 이루는 앰프부(8)에 공급되던 밧데리전원(B+)를 차단하게 되고 그에 따라 상기 카세트라디오(10)에 밧데리전원(B+)을 공급 또는 차단하는 라디오파워스위치(5)를 오프(OFF)시키게 된다.At the same time, the relay 13 receiving a predetermined electric signal from the radio 12 cuts off the battery power source B + supplied to the amplifier unit 8 constituting the cassette radio 10 for the vehicle. Accordingly, the radio power switch 5 which supplies or cuts off the battery power B + to the cassette radio 10 is turned off.
따라서, 상기 카세트라디오(10)가 오프되고 차량용 카폰모드로 전환되게 되는데 이때, 차량의 운전자는 차량실내의 일측 소정부위에 구비되는 핸드세트(3)를 사용해 상대방과 통화를 하면 된다.Accordingly, the cassette radio 10 is turned off and the vehicle is switched to the car car mode. In this case, the driver of the vehicle may use the handset 3 provided at one side of the vehicle compartment to talk with the other party.
위와같이, 본 고안에 의한 차량용 카폰모드 자동전환장치는 차량의 실내에서 차량 운전자가 차량용 카세트라디오(10)를 통해 라디오방송을 듣고 있는 도중 차량바디의 외측 소정부위에 구비되는 카폰용 안테나(11)가 송신주파수를 수신하게 되면 자동으로 상기 카세트라디오(10)에 공급되던 전원이 차단되어 카폰모드로 전환되게 함으로써 차량의 운전자가 카폰장치를 사용하기 위해 별도로 상기 라디오파워스위치(5)를 오프시키거나 라디오볼륨을 줄일 필요 없이 편리하게 차량용 카폰을 사용할 수 있게 되는 효과가 있다.As described above, the car car mode automatic switching device according to the present invention is a car antenna for a car provided in a predetermined portion of the outside of the vehicle body while the vehicle driver is listening to the radio broadcast through the car cassette radio 10 in the interior of the vehicle When receiving the transmission frequency is automatically cut off the power supplied to the cassette radio 10 to switch to the car phone mode so that the driver of the vehicle to turn off the radio power switch 5 separately to use the car phone device or There is an effect that the car car can be used conveniently without reducing the radio volume.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960025670U KR19980012129U (en) | 1996-08-24 | 1996-08-24 | Car Car Mode Automatic Switching Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960025670U KR19980012129U (en) | 1996-08-24 | 1996-08-24 | Car Car Mode Automatic Switching Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980012129U true KR19980012129U (en) | 1998-05-25 |
Family
ID=53973385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960025670U KR19980012129U (en) | 1996-08-24 | 1996-08-24 | Car Car Mode Automatic Switching Device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980012129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100636266B1 (en) * | 1999-03-15 | 2006-10-19 | 에스케이 텔레콤주식회사 | Transceiving method of mobile terminal having frequency modulation ability |
-
1996
- 1996-08-24 KR KR2019960025670U patent/KR19980012129U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100636266B1 (en) * | 1999-03-15 | 2006-10-19 | 에스케이 텔레콤주식회사 | Transceiving method of mobile terminal having frequency modulation ability |
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