KR20040033452A - Time setting device using bluetooth handfree - Google Patents

Time setting device using bluetooth handfree Download PDF

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Publication number
KR20040033452A
KR20040033452A KR1020020062547A KR20020062547A KR20040033452A KR 20040033452 A KR20040033452 A KR 20040033452A KR 1020020062547 A KR1020020062547 A KR 1020020062547A KR 20020062547 A KR20020062547 A KR 20020062547A KR 20040033452 A KR20040033452 A KR 20040033452A
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KR
South Korea
Prior art keywords
time
time data
mobile phone
bluetooth module
vehicle clock
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Application number
KR1020020062547A
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Korean (ko)
Inventor
임규형
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현대자동차주식회사
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Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020020062547A priority Critical patent/KR20040033452A/en
Publication of KR20040033452A publication Critical patent/KR20040033452A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/60Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041Portable telephones adapted for handsfree use
    • H04M1/6075Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • GPHYSICS
    • G04HOROLOGY
    • G04RRADIO-CONTROLLED TIME-PIECES
    • G04R20/00Setting the time according to the time information carried or implied by the radio signal
    • G04R20/14Setting the time according to the time information carried or implied by the radio signal the radio signal being a telecommunication standard signal, e.g. GSM
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/02Details of telephonic subscriber devices including a Bluetooth interface

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE: An apparatus for automatically setting a vehicle clock using a Bluetooth handsfree system is provided to set exact time without the necessity of an additional circuit by receiving time data from a mobile phone and automatically setting the time of a vehicle clock. CONSTITUTION: A mobile phone(10) receives time data from a base station and displays the correct time. A Bluetooth module(12), embedded in the mobile phone(10), transmits the time data, received from the base station, to a handsfree unit(20). A Bluetooth module(22), embedded in the handsfree unit(20), receives the time data from the Bluetooth module(12) of the mobile phone(10) and outputs the time data to a DSP(Digital Signal Processor)(24). The DSP(24), receiving the time data outputted from the Bluetooth module(22), transmits the time data and a time resetting signal to a vehicle clock(30) so that the time of the vehicle clock(30) can be reset.

Description

블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치 {TIME SETTING DEVICE USING BLUETOOTH HANDFREE}Automatic time setting device for car clock using Bluetooth Handfree {TIME SETTING DEVICE USING BLUETOOTH HANDFREE}

본 발명은 차량용 시계의 시간 자동 설정 장치에 관한 것으로, 좀더 상세하게는 휴대폰으로부터 시간 데이터를 전송 받아 차량용 시계의 시간을 자동적으로 설정하는 블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치에 관한 것이다.The present invention relates to an apparatus for automatically setting a time of a vehicle clock, and more particularly, to an apparatus for automatically setting a time of a vehicle clock using a Bluetooth hand free which automatically receives time data from a mobile phone and automatically sets the time of the vehicle clock.

일반적으로, 차량의 계기판 일측에는 시계가 구비되어 있는데, 상기 시계는 차량의 키스위치를 온시키면 시간을 표시하도록 되어 있다.In general, a clock is provided on one side of the instrument panel of the vehicle, and the clock is configured to display time when the keyswitch of the vehicle is turned on.

또한, 상기와 같이 표시되는 시간을 설정하기 위해 시계 전면부에 설정스위치가 구비되어 있고, 사용자는 상기와 같은 설정스위치를 조작하여 시간을 재설정할 수 있다.In addition, a setting switch is provided at the front face of the clock to set the time displayed as described above, and the user may reset the time by operating the setting switch as described above.

그러나, 상기한 바와 같은 차량용 시계는 차량을 장시간 방치시 시계에 표시되는 시간이 틀려지게 되어 정확한 시간 표시를 위해서는 자주 시간을 설정하여야 하고, 시간 설정을 한다고 하더라도 정확한 기준이 없어 재설정한 시간 또한 정확한 시간인지 알 수 없게 되는 문제점이 있었다.However, the vehicle clock as described above, when the vehicle is left for a long time, the time displayed on the clock is wrong, so the time must be frequently set for accurate time display. There was a problem of not knowing.

이에, 본 발명은 상기한 바와 같은 문제점들의 해소하기 위해 안출된 것으로, 휴대폰으로부터 시간 데이터를 전송 받아 차량용 시계의 시간을 자동적으로 설정함으로써, 시간 설정을 위한 별도의 회로가 필요 없을 뿐만 아니라 정확한 시간을 설정할 수 있고, 운전자의 별도 조작 없이 자동적으로 시간이 설정되므로 운전자의 편의성을 향상시킬 수 있는 블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the problems described above, by automatically setting the time of the vehicle clock by receiving the time data from the mobile phone, not only does not require a separate circuit for time setting, but also accurate time The purpose of the present invention is to provide an automatic time setting apparatus for a vehicle clock using a Bluetooth hand-free which can be set and automatically set time without a separate operation of a driver.

상기한 바와 같은 목적을 달성하기 위한 본 발명에 따른 블루투스 핸드프리를 이용한 차량용 시계의 시간 설정 장치는, 휴대폰 기지국으로부터의 시간 데이터를 전송하기 위한 블루투스 모듈이 내장된 휴대폰 및, 상기 휴대폰으로부터 전송된 시간 데이터를 수신하기 위한 블루투스 모듈과 상기 블루투스 모듈에서 출력되는 시간 데이터를 받아 차량 시계로 시간 데이터 및 시간 재설정 신호를 전송하여 차량 시계의 시간을 재설정하는 디지털신호처리기가 내장된 핸드프리유니트를 포함하여구성된 것을 특징으로 한다.In accordance with an aspect of the present invention, a device for setting a time of a vehicle watch using a Bluetooth hand-free according to the present invention includes a mobile phone having a Bluetooth module for transmitting time data from a mobile phone base station, and a time transmitted from the mobile phone. It includes a Bluetooth module for receiving data and a hand-free unit with a digital signal processor for resetting the time of the vehicle clock by receiving time data outputted from the Bluetooth module and transmitting time data and time reset signals to the vehicle clock. It is characterized by.

도 1은 본 발명에 따른 블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치의 블록 구성도이다.1 is a block diagram of an automatic time setting device for a vehicle clock using a Bluetooth hand-free according to the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 휴대폰12 : 블루투스모듈10: mobile phone 12: Bluetooth module

20 : 핸드프리유니트22 : 블루투스모듈20: hand free unit 22: Bluetooth module

24 : 디지털신호처리기30 : 차량 시계24: digital signal processor 30: vehicle clock

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

도 1은 본 발명에 따른 블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치의 블록 구성도이다. 상기 도 1에서 참조부호 10은 휴대폰, 12는 블루투스모듈, 20은 핸드프리유니트, 22는 블루투스모듈, 24는 디지털신호처리기, 30은 차량 시계이다.1 is a block diagram of an automatic time setting device for a vehicle clock using a Bluetooth hand-free according to the present invention. In FIG. 1, reference numeral 10 denotes a mobile phone, 12 a Bluetooth module, 20 a hand free unit, 22 a Bluetooth module, 24 a digital signal processor, and 30 a vehicle clock.

상기 휴대폰(10)은 기지국으로부터 항상 정확한 시간 데이터를 받아서 시간을 디스플레이한다. 또, 상기 휴대폰(10)에 내장된 블루투스 모듈(12)은 상기와 같이 휴대폰 기지국으로부터의 시간 데이터를 핸드프리 유니트(20)로 전송한다.The mobile phone 10 always receives accurate time data from the base station and displays the time. In addition, the Bluetooth module 12 embedded in the mobile phone 10 transmits the time data from the mobile phone base station to the hand-free unit 20 as described above.

상기 핸드프리 유니트(20)에 내장된 블루투스 모듈(22)은 상기 휴대폰(10)에 내장된 블루투스 모듈(12)로부터 전송된 시간 데이터를 수신하여 디지털신호처리기(24; DSP)로 출력하도록 되어 있다.The Bluetooth module 22 embedded in the hand-free unit 20 receives time data transmitted from the Bluetooth module 12 embedded in the mobile phone 10 and outputs the time data to the digital signal processor 24 (DSP). .

상기 디지털신호처리기(24; DSP)는 상기 블루투스 모듈(22)에서 출력되는 시간 데이터를 받아 차량 시계(30)로 시간 데이터 및 시간 재설정 신호를 전송하여 차량 시계(30)의 시간을 재설정하도록 되어 있다.The digital signal processor 24 (DSP) receives time data output from the Bluetooth module 22 and transmits time data and a time reset signal to the vehicle clock 30 to reset the time of the vehicle clock 30. .

상기와 같이 구성된 본 발명에 따른 블루투스 핸드프리를 이용한 차량용 시계의 시간 자동 설정 장치의 작용 및 효과를 상세히 설명하면 다음과 같다.The operation and effects of the automatic time setting device for a vehicle clock using the Bluetooth hand-free according to the present invention configured as described above are described in detail.

휴대폰(10)은 기지국으로부터 항상 정확한 시간 데이터를 받아서 시간을 디스플레이하는데, 상기와 같은 시간데이터는 휴대폰(10)에 내장된 블루투스 모듈(12)과 핸드프리유니트(20)에 내장된 블루투스 모듈(12)을 통해 핸드프리 유니트(20)에 내장된 디지털신호처리기(24)로 전송한다.The mobile phone 10 always receives the accurate time data from the base station and displays the time. The time data as described above are the Bluetooth module 12 embedded in the mobile phone 10 and the Bluetooth module 12 embedded in the hand free unit 20. ) To the digital signal processor 24 embedded in the hand-free unit 20.

이어서, 상기 디지털신호철기(24)는 상기와 같이 입력된 시간 데이터를 바탕으로 차량 시계(30)의 시간을 재설정한다.Subsequently, the digital signal counter 24 resets the time of the vehicle clock 30 based on the input time data.

이상에서 설명한 바와 같이 본 발명에 따르면, 휴대폰으로부터 시간 데이터를 전송 받아 차량용 시계의 시간을 자동적으로 설정함으로써, 시간 설정을 위한 별도의 회로가 필요 없을 뿐만 아니라 정확한 시간을 설정할 수 있고, 운전자의 별도 조작 없이 자동적으로 시간이 설정되므로 운전자의 편의성을 향상시킬 수 있다.As described above, according to the present invention, by automatically setting the time of the vehicle clock by receiving time data from a mobile phone, not only a separate circuit for time setting is required, but also accurate time setting, and separate operation of a driver The time is automatically set without the driver's convenience.

Claims (1)

휴대폰 기지국으로부터의 시간 데이터를 전송하기 위한 블루투스 모듈이 내장된 휴대폰 및, 상기 휴대폰으로부터 전송된 시간 데이터를 수신하기 위한 블루투스 모듈과 상기 블루투스 모듈에서 출력되는 시간 데이터를 받아 차량 시계로 시간 데이터 및 시간 재설정 신호를 전송하여 차량 시계의 시간을 재설정하는 디지털신호처리기가 내장된 핸드프리유니트를 포함하여 구성된 것을 특징으로 하는 블루투스 핸드프리를 이용한 차량용 시계의 시간 설정 장치.Resetting the time data and time to the vehicle clock by receiving a mobile phone with a Bluetooth module for transmitting time data from a mobile phone base station, a Bluetooth module for receiving time data transmitted from the mobile phone, and time data output from the Bluetooth module. A time setting device for a vehicle clock using a Bluetooth hand free, characterized in that it comprises a hand-free unit with a built-in digital signal processor for transmitting a signal to reset the time of the vehicle clock.
KR1020020062547A 2002-10-14 2002-10-14 Time setting device using bluetooth handfree KR20040033452A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101478470B1 (en) * 2013-12-27 2014-12-31 재단법인대구경북과학기술원 Method for setting time information in vehicle using smart device and apparatus thereof
EP3214508A1 (en) * 2016-03-01 2017-09-06 Visteon Global Technologies, Inc. Synchronizing a vehicular clock with a secondary device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613977A (en) * 1992-03-26 1994-01-21 Nec Corp Mobile terminal
KR19990018354A (en) * 1997-08-27 1999-03-15 윤종용 How to set the automatic time on your smartphone
JP2002014183A (en) * 2000-06-28 2002-01-18 Jeco Co Ltd Clock device
WO2002061973A1 (en) * 2000-11-21 2002-08-08 Cellco Partnership Doing Business As Verizon Wireless System and methodology for automatically setting a clock
KR20020085911A (en) * 2001-05-10 2002-11-18 현대자동차주식회사 automatic clock setting method for a vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0613977A (en) * 1992-03-26 1994-01-21 Nec Corp Mobile terminal
KR19990018354A (en) * 1997-08-27 1999-03-15 윤종용 How to set the automatic time on your smartphone
JP2002014183A (en) * 2000-06-28 2002-01-18 Jeco Co Ltd Clock device
WO2002061973A1 (en) * 2000-11-21 2002-08-08 Cellco Partnership Doing Business As Verizon Wireless System and methodology for automatically setting a clock
KR20020085911A (en) * 2001-05-10 2002-11-18 현대자동차주식회사 automatic clock setting method for a vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101478470B1 (en) * 2013-12-27 2014-12-31 재단법인대구경북과학기술원 Method for setting time information in vehicle using smart device and apparatus thereof
EP3214508A1 (en) * 2016-03-01 2017-09-06 Visteon Global Technologies, Inc. Synchronizing a vehicular clock with a secondary device

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