KR100423728B1 - 멀티 채널 오디오를 이용한 자동차의 안전장치 - Google Patents
멀티 채널 오디오를 이용한 자동차의 안전장치 Download PDFInfo
- Publication number
- KR100423728B1 KR100423728B1 KR10-2001-0078229A KR20010078229A KR100423728B1 KR 100423728 B1 KR100423728 B1 KR 100423728B1 KR 20010078229 A KR20010078229 A KR 20010078229A KR 100423728 B1 KR100423728 B1 KR 100423728B1
- Authority
- KR
- South Korea
- Prior art keywords
- obstacle
- sound wave
- display
- vehicle
- circuit unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/87—Combinations of sonar systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereophonic System (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (1)
- 수개의 스피커(SP1-SP5)와 표시부(1) 및 오디오 회로부(2) 등을 구비한 자동차용 멀티 채널 오디오을 이용한 안전장치를 구성함에 있어서,음파 발생기와 수신기를 구비하고 자동차의 전후좌우부에 각각 설치되어 물체에 서로 다른 주파수의 음파를 발생하여 반사되는 음파를 수신하는 수개의 음파 센서(S1-S4)와;상기 음파 센서(S1-S4)들로부터 출력되는 아날로그 반사파를 디지탈 신호로 변환시켜 주는 수개의 A/D 변환기(3a-3n)와;상기 A/D 변환기(3a-3n)들을 통해 입력되는 반사파들을 측정하여 전,후방 및 양측면부 중 어느 부위에 장애물이 있는지를 파악함과 동시에 위험거리내에 있는지를 파악하여 위험거리내에 특정 장애물이 있는 것으로 판단되면 해당 장애물의 위치정보를 멀티 채널 스피커 출력정보로 변경하여 오디오 회로부(2)를 통해 스피커(SP1-SP5)에서 해당 위치에 맞는 서로 다른 경고음이 발생되도록 함과 동시에 해당 장애물의 위치정보를 표시정보로 변경하여 오디오 회로부(2)를 통해 표시부(1)상에 위험 장애물의 위치를 표시하는 제어부(4)를 부가 설치한 것을 특징으로 하는 멀티 채널 오디오를 이용한 자동차의 안전장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0078229A KR100423728B1 (ko) | 2001-12-11 | 2001-12-11 | 멀티 채널 오디오를 이용한 자동차의 안전장치 |
JP2002203329A JP2003196799A (ja) | 2001-12-11 | 2002-07-11 | マルチチャネルオーディオを用いた自動車の安全装置 |
EP02019805A EP1319962B1 (en) | 2001-12-11 | 2002-09-05 | Safety device for vehicles using multi-channel audio system |
DE60217809T DE60217809T2 (de) | 2001-12-11 | 2002-09-05 | Sicherheitsvorrichtung für Fahrzeuge mit einem Mehrkanal-Audio-System |
US10/241,425 US20030108212A1 (en) | 2001-12-11 | 2002-09-10 | Safety device for vehicles using multi-channel audio system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0078229A KR100423728B1 (ko) | 2001-12-11 | 2001-12-11 | 멀티 채널 오디오를 이용한 자동차의 안전장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030048285A KR20030048285A (ko) | 2003-06-19 |
KR100423728B1 true KR100423728B1 (ko) | 2004-03-22 |
Family
ID=19716890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0078229A Expired - Fee Related KR100423728B1 (ko) | 2001-12-11 | 2001-12-11 | 멀티 채널 오디오를 이용한 자동차의 안전장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030108212A1 (ko) |
EP (1) | EP1319962B1 (ko) |
JP (1) | JP2003196799A (ko) |
KR (1) | KR100423728B1 (ko) |
DE (1) | DE60217809T2 (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040024093A (ko) * | 2002-09-13 | 2004-03-20 | 현대자동차주식회사 | 차량의 후방 경보 제어장치 |
JP2005008020A (ja) * | 2003-06-18 | 2005-01-13 | Denso Corp | 車両用走行情報報知装置 |
US7697698B2 (en) * | 2003-08-22 | 2010-04-13 | William Sumner Brown | Sound-based vehicle safety system |
JP2006019908A (ja) * | 2004-06-30 | 2006-01-19 | Denso Corp | 車両用報知音出力装置及びプログラム |
EP2011711B1 (en) * | 2007-07-04 | 2011-03-09 | Harman Becker Automotive Systems GmbH | Method and apparatus for conveying information to an occupant of a motor vehicle |
US8212659B2 (en) | 2008-09-05 | 2012-07-03 | Mazda Motor Corporation | Driving assist device for vehicle |
DE102010046915A1 (de) * | 2010-09-29 | 2012-03-29 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Kraftfahrzeug mit Warnsystem |
JP5516455B2 (ja) * | 2011-02-23 | 2014-06-11 | トヨタ自動車株式会社 | 接近車両検出装置及び接近車両検出方法 |
KR101282856B1 (ko) * | 2011-05-19 | 2013-07-05 | 주식회사 아이에이 | 차량정보 제공시스템 및 그의 제어방법 |
US9466217B2 (en) * | 2011-05-20 | 2016-10-11 | Valeo Schalter Und Sensoren Gmbh | Method for supporting a driver using a portable device in a vehicle |
DE102011083770A1 (de) * | 2011-09-29 | 2013-04-04 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur rechnergestützten Verarbeitung des Nahfeldes eines Fahrzeugs |
US9084058B2 (en) | 2011-12-29 | 2015-07-14 | Sonos, Inc. | Sound field calibration using listener localization |
US9397630B2 (en) | 2012-04-09 | 2016-07-19 | Dts, Inc. | Directional based audio response to an external environment emergency signal |
US9219460B2 (en) | 2014-03-17 | 2015-12-22 | Sonos, Inc. | Audio settings based on environment |
US9106192B2 (en) | 2012-06-28 | 2015-08-11 | Sonos, Inc. | System and method for device playback calibration |
US9099004B2 (en) | 2013-09-12 | 2015-08-04 | Robert Bosch Gmbh | Object differentiation warning system |
US9663031B2 (en) * | 2013-10-21 | 2017-05-30 | Harman International Industries, Inc. | Modifying an audio panorama to indicate the presence of danger or other events of interest |
US9264839B2 (en) * | 2014-03-17 | 2016-02-16 | Sonos, Inc. | Playback device configuration based on proximity detection |
US9952825B2 (en) | 2014-09-09 | 2018-04-24 | Sonos, Inc. | Audio processing algorithms |
DE102015111692A1 (de) | 2015-07-17 | 2017-01-19 | Ford Global Technologies, Llc | Verfahren, Fahrzeuginsassen akustisch auf eine Komponente oder ein Gerät des Fahrzeugs hinzuweisen |
EP3531714B1 (en) | 2015-09-17 | 2022-02-23 | Sonos Inc. | Facilitating calibration of an audio playback device |
US9693165B2 (en) | 2015-09-17 | 2017-06-27 | Sonos, Inc. | Validation of audio calibration using multi-dimensional motion check |
GB2542846A (en) * | 2015-10-02 | 2017-04-05 | Ford Global Tech Llc | Hazard indicating system and method |
US9743207B1 (en) | 2016-01-18 | 2017-08-22 | Sonos, Inc. | Calibration using multiple recording devices |
US10003899B2 (en) | 2016-01-25 | 2018-06-19 | Sonos, Inc. | Calibration with particular locations |
US9860662B2 (en) | 2016-04-01 | 2018-01-02 | Sonos, Inc. | Updating playback device configuration information based on calibration data |
US9864574B2 (en) | 2016-04-01 | 2018-01-09 | Sonos, Inc. | Playback device calibration based on representation spectral characteristics |
US9763018B1 (en) | 2016-04-12 | 2017-09-12 | Sonos, Inc. | Calibration of audio playback devices |
US9794710B1 (en) | 2016-07-15 | 2017-10-17 | Sonos, Inc. | Spatial audio correction |
CN107645703B (zh) * | 2016-07-20 | 2020-11-24 | 平安科技(深圳)有限公司 | 行走安全监控方法和装置 |
US10372406B2 (en) | 2016-07-22 | 2019-08-06 | Sonos, Inc. | Calibration interface |
US10459684B2 (en) | 2016-08-05 | 2019-10-29 | Sonos, Inc. | Calibration of a playback device based on an estimated frequency response |
US9896031B1 (en) * | 2017-01-03 | 2018-02-20 | Ford Global Technologies, Llc | Spatial auditory alerts for a vehicle |
FR3066635A1 (fr) | 2017-05-19 | 2018-11-23 | STMicroelectronics (Grand Ouest) SAS | Procede et dispositif d'aide au stationnement d'un vehicule |
WO2019242838A1 (de) * | 2018-06-18 | 2019-12-26 | Ask Industries Gmbh | Kraftfahrzeug, umfassend eine vorrichtung zur ausgabe eines audiosignals in eine fahrgastzelle des kraftfahrzeugs |
US10299061B1 (en) | 2018-08-28 | 2019-05-21 | Sonos, Inc. | Playback device calibration |
CN111726731B (zh) * | 2019-03-20 | 2022-03-18 | 比亚迪股份有限公司 | 车辆、车载音响系统及声场调节方法、装置 |
US10734965B1 (en) | 2019-08-12 | 2020-08-04 | Sonos, Inc. | Audio calibration of a portable playback device |
US11458891B1 (en) * | 2021-04-05 | 2022-10-04 | Toyota Research Institute, Inc. | Secondary horn system for a vehicle |
EP4564154A3 (en) | 2021-09-30 | 2025-07-23 | Sonos Inc. | Conflict management for wake-word detection processes |
GB2622197A (en) * | 2022-09-01 | 2024-03-13 | Continental Automotive Tech Gmbh | Instrument cluster apparatus and vehicle warning arrangement including the instrument cluster apparatus |
Citations (5)
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JPS60166546A (ja) * | 1984-02-09 | 1985-08-29 | Sharp Corp | 車間距離警報装置 |
KR880010946A (ko) * | 1987-03-31 | 1988-10-25 | 남직현 | 자동차 주행시의 장해물 감지장치 |
KR910015445A (ko) * | 1990-02-05 | 1991-09-30 | 김정배 | 자동차 운행 정보 출력 장치 |
JPH07237513A (ja) * | 1994-02-28 | 1995-09-12 | Nippon Seiki Co Ltd | 車両用障害物警報装置 |
KR20000070673A (ko) * | 1997-02-05 | 2000-11-25 | 진 에이. 테넌트 | 차량 충돌 경고 시스템 |
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JPS5987597A (ja) * | 1982-11-11 | 1984-05-21 | 日産自動車株式会社 | 車両用障害物検知装置 |
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JP2689792B2 (ja) * | 1991-10-30 | 1997-12-10 | 日産自動車株式会社 | 立体音場警報装置 |
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-
2001
- 2001-12-11 KR KR10-2001-0078229A patent/KR100423728B1/ko not_active Expired - Fee Related
-
2002
- 2002-07-11 JP JP2002203329A patent/JP2003196799A/ja active Pending
- 2002-09-05 DE DE60217809T patent/DE60217809T2/de not_active Expired - Fee Related
- 2002-09-05 EP EP02019805A patent/EP1319962B1/en not_active Expired - Lifetime
- 2002-09-10 US US10/241,425 patent/US20030108212A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60166546A (ja) * | 1984-02-09 | 1985-08-29 | Sharp Corp | 車間距離警報装置 |
KR880010946A (ko) * | 1987-03-31 | 1988-10-25 | 남직현 | 자동차 주행시의 장해물 감지장치 |
KR910015445A (ko) * | 1990-02-05 | 1991-09-30 | 김정배 | 자동차 운행 정보 출력 장치 |
JPH07237513A (ja) * | 1994-02-28 | 1995-09-12 | Nippon Seiki Co Ltd | 車両用障害物警報装置 |
KR20000070673A (ko) * | 1997-02-05 | 2000-11-25 | 진 에이. 테넌트 | 차량 충돌 경고 시스템 |
Also Published As
Publication number | Publication date |
---|---|
EP1319962A1 (en) | 2003-06-18 |
JP2003196799A (ja) | 2003-07-11 |
US20030108212A1 (en) | 2003-06-12 |
EP1319962B1 (en) | 2007-01-24 |
DE60217809T2 (de) | 2007-11-15 |
DE60217809D1 (de) | 2007-03-15 |
KR20030048285A (ko) | 2003-06-19 |
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