KR101316467B1 - 차량의 보행자 경고장치 - Google Patents
차량의 보행자 경고장치 Download PDFInfo
- Publication number
- KR101316467B1 KR101316467B1 KR1020110135998A KR20110135998A KR101316467B1 KR 101316467 B1 KR101316467 B1 KR 101316467B1 KR 1020110135998 A KR1020110135998 A KR 1020110135998A KR 20110135998 A KR20110135998 A KR 20110135998A KR 101316467 B1 KR101316467 B1 KR 101316467B1
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- KR
- South Korea
- Prior art keywords
- vehicle
- pedestrian
- speaker
- sound signal
- volume
- 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.)
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- 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
-
- 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
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/008—Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
-
- 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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
-
- 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
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Traffic Control Systems (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Description
도 2는 도 1에 도시된 차량의 보행자 경고장치의 작동원리를 설명하기 위한 도면.
300 : 제어부 500 : 스피커
Claims (7)
- 차량(V) 주변의 보행자(P) 위치를 감지하는 감지센서(100);
차량(V)에 일정거리 이격되어 설치된 한 쌍의 다이폴 스피커(500); 및
상기 다이폴 스피커(500)로 경고사운드 신호를 전송하되, 감지센서(100)를 통해 파악된 보행자(P)의 위치정보를 이용하여 각 스피커(500)에 전송하는 사운드 신호의 위상, 주파수 또는 음량을 제어하는 제어부(300);를 포함하고,
차속을 감지하는 차속센서(200)를 더 포함하며, 상기 제어부(300)는 감지센서(100)를 통해 보행자(P)를 감지한 경우 차속센서(200)의 차속을 이용하여 보행자(P)의 위치를 예측계산하며 계산된 위치정보를 이용하여 각 스피커(500)에 전송하는 사운드 신호의 위상, 주파수 또는 음량을 제어하는 것을 특징으로 하는 차량의 보행자 경고장치. - 청구항 1에 있어서,
상기 감지센서(100)는 보행자(P)와 차량(V)간의 거리와 각도를 측정하는 것을 특징으로 하는 차량의 보행자 경고장치. - 청구항 1에 있어서,
상기 제어부(300)는 보행자(P)와 차량(V)간의 거리와 각도 정보에 따라 각 스피커에 전송하는 사운드 신호의 위상, 주파수 또는 음량을 제어하는 것을 특징으로 하는 차량의 보행자 경고장치. - 삭제
- 청구항 1에 있어서,
상기 제어부(300)는 감지센서(100)를 통하여 파악된 보행자(P)와 차량(V)간의 거리와 각도 정보에 따라 각 스피커(500)에 전송하는 사운드 신호의 음량을 제어하는 것을 특징으로 하는 차량의 보행자 경고장치. - 차량(V) 주변의 보행자(P) 위치를 감지하는 감지센서(100);
차량(V)에 일정거리 이격되어 설치되며 지향 각도가 조절되는 한 쌍의 다이폴 스피커(500); 및
상기 다이폴 스피커(500)로 경고사운드 신호를 전송하되, 감지센서(100)를 통해 파악된 보행자(P)의 위치정보를 이용하여 각 스피커(500)에 전송하는 사운드 신호의 위상, 주파수 또는 음량을 제어하고 각 스피커(500)의 지향 각도를 조절하는 제어부(300);를 포함하는 차량의 보행자 경고장치. - 청구항 6에 있어서,
상기 제어부(300)는 감지센서(100)를 통하여 파악된 보행자(P)와 차량(V)간의 거리와 각도 정보에 따라 각 스피커(500)에 전송하는 사운드 신호의 음량 또는 각 스피커(500)의 지향 각도를 제어하는 것을 특징으로 하는 차량의 보행자 경고장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110135998A KR101316467B1 (ko) | 2011-12-16 | 2011-12-16 | 차량의 보행자 경고장치 |
| US13/530,509 US8854229B2 (en) | 2011-12-16 | 2012-06-22 | Apparatus for warning pedestrians of oncoming vehicle |
| CN201210264337.4A CN103158615B (zh) | 2011-12-16 | 2012-06-27 | 用于向行人警告车辆来临的装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110135998A KR101316467B1 (ko) | 2011-12-16 | 2011-12-16 | 차량의 보행자 경고장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130068679A KR20130068679A (ko) | 2013-06-26 |
| KR101316467B1 true KR101316467B1 (ko) | 2013-10-08 |
Family
ID=48582313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110135998A Active KR101316467B1 (ko) | 2011-12-16 | 2011-12-16 | 차량의 보행자 경고장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US8854229B2 (ko) |
| KR (1) | KR101316467B1 (ko) |
| CN (1) | CN103158615B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101843808B1 (ko) * | 2016-12-12 | 2018-03-30 | (유)이안지오텍 | 차량용 야생동물 로드킬 방지장치 및 방법 |
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| CN102905942B (zh) * | 2010-03-25 | 2015-06-10 | 日本先锋公司 | 模拟声产生装置以及模拟声产生方法 |
| US9352817B2 (en) * | 2013-03-15 | 2016-05-31 | Ideal Innovations, Inc. | Directed acoustic broadcast array |
| JP6146470B2 (ja) * | 2013-07-11 | 2017-06-14 | トヨタ自動車株式会社 | 物体検出装置及び物体検出方法 |
| US8988212B2 (en) * | 2013-08-22 | 2015-03-24 | GM Global Technology Operations LLC | Electric vehicle pedestrian warning system |
| CN103568941B (zh) * | 2013-11-19 | 2017-02-15 | 浙江吉利汽车研究院有限公司 | 一种汽车驾驶的控制装置及其控制方法 |
| US9586585B2 (en) * | 2014-11-20 | 2017-03-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Autonomous vehicle detection of and response to traffic officer presence |
| US9855890B2 (en) * | 2014-12-11 | 2018-01-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Autonomous vehicle interaction with external environment |
| GB2531084A (en) * | 2014-12-22 | 2016-04-13 | Daimler Ag | Vehicle configured for autonomous driving and method for operating a vehicle |
| JP2017024538A (ja) * | 2015-07-22 | 2017-02-02 | 修一 田山 | 自動車接近警告システム |
| US10109190B1 (en) * | 2015-10-09 | 2018-10-23 | Danyell Baptiste | Emergency vehicle warning system |
| US9878664B2 (en) * | 2015-11-04 | 2018-01-30 | Zoox, Inc. | Method for robotic vehicle communication with an external environment via acoustic beam forming |
| CN105383377B (zh) * | 2015-12-04 | 2018-09-07 | 歌尔股份有限公司 | 行人警示装置和车辆 |
| CN105438064B (zh) * | 2015-12-04 | 2017-12-15 | 歌尔股份有限公司 | 行人警示装置和车辆 |
| EP3199403B1 (en) | 2016-01-28 | 2022-06-22 | Harman Becker Automotive Systems GmbH | System and method for external sound synthesis of a vehicle |
| CN105774845A (zh) * | 2016-04-27 | 2016-07-20 | 淮南市创进电子有限公司 | 一种架空乘人语音报警通讯控制系统 |
| CN105882810A (zh) * | 2016-05-17 | 2016-08-24 | 万志伟 | 一种模仿机动车排气声音的方法和装置 |
| CN106379230A (zh) * | 2016-10-14 | 2017-02-08 | 深圳市元征科技股份有限公司 | 车辆声音提醒系统 |
| CN106515578A (zh) * | 2016-12-22 | 2017-03-22 | 百度在线网络技术(北京)有限公司 | 无人车驾驶状态的识别装置、识别方法及无人车 |
| US10497255B1 (en) * | 2018-08-21 | 2019-12-03 | GM Global Technology Operations LLC | Autonomous vehicle to pedestrian communication using directional sound |
| CN109131066A (zh) * | 2018-08-21 | 2019-01-04 | 北京普瑞众创科技有限公司 | 智能车辆主动发声系统及交通工具 |
| CN110406463A (zh) * | 2018-09-07 | 2019-11-05 | 一汽解放汽车有限公司 | 一种车辆右转弯报警音系统及报警方法 |
| US11059420B2 (en) | 2019-01-25 | 2021-07-13 | Volvo Car Corporation | Acoustic vehicle alerting system and method |
| CN109733279A (zh) * | 2019-02-20 | 2019-05-10 | 合肥京东方光电科技有限公司 | 车辆鸣笛系统及方法、车辆 |
| US11772673B2 (en) | 2019-05-15 | 2023-10-03 | Cummins Inc. | Systems and methods to issue warnings to enhance the safety of bicyclists, pedestrians, and others |
| CN112644370A (zh) * | 2019-10-10 | 2021-04-13 | 上海博泰悦臻电子设备制造有限公司 | 车辆紧急刹车的警示方法、警示系统、介质及车载终端 |
| US11524629B2 (en) | 2019-10-21 | 2022-12-13 | Ford Global Technologies, Llc | Audible navigation indicator |
| WO2022065891A1 (ko) * | 2020-09-25 | 2022-03-31 | 주식회사 아모센스 | 음성 처리 장치 및 이의 작동 방법 |
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2011
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2012
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- 2012-06-27 CN CN201210264337.4A patent/CN103158615B/zh active Active
Patent Citations (4)
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| JPH05159199A (ja) * | 1991-12-10 | 1993-06-25 | Nissan Motor Co Ltd | 接近検知装置 |
| JPH0655984A (ja) * | 1992-08-08 | 1994-03-01 | Nissan Motor Co Ltd | 立体音場警報装置 |
| JP2000003499A (ja) | 1998-06-16 | 2000-01-07 | Daihatsu Motor Co Ltd | 歩行者検知システム及びその制御方法 |
| JP2006213283A (ja) * | 2005-02-07 | 2006-08-17 | Toyota Motor Corp | 車両用警報装置およびそれを備えた車両 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101843808B1 (ko) * | 2016-12-12 | 2018-03-30 | (유)이안지오텍 | 차량용 야생동물 로드킬 방지장치 및 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130068679A (ko) | 2013-06-26 |
| CN103158615B (zh) | 2016-06-22 |
| US20130154852A1 (en) | 2013-06-20 |
| US8854229B2 (en) | 2014-10-07 |
| CN103158615A (zh) | 2013-06-19 |
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