JP2008013004A - 芳香発生による運転支援システム - Google Patents
芳香発生による運転支援システム Download PDFInfo
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- JP2008013004A JP2008013004A JP2006184770A JP2006184770A JP2008013004A JP 2008013004 A JP2008013004 A JP 2008013004A JP 2006184770 A JP2006184770 A JP 2006184770A JP 2006184770 A JP2006184770 A JP 2006184770A JP 2008013004 A JP2008013004 A JP 2008013004A
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- 239000003205 fragrance Substances 0.000 claims abstract description 90
- 230000001624 sedative effect Effects 0.000 claims abstract description 27
- 206010062519 Poor quality sleep Diseases 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 5
- 230000036626 alertness Effects 0.000 claims 1
- 230000037007 arousal Effects 0.000 abstract description 25
- 239000000932 sedative agent Substances 0.000 abstract description 21
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 46
- 230000008569 process Effects 0.000 description 44
- 238000011156 evaluation Methods 0.000 description 28
- 238000009423 ventilation Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 206010039897 Sedation Diseases 0.000 description 6
- 230000036280 sedation Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 210000001747 pupil Anatomy 0.000 description 3
- 238000001028 reflection method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002570 electrooculography Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004424 eye movement Effects 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 235000006679 Mentha X verticillata Nutrition 0.000 description 1
- 235000002899 Mentha suaveolens Nutrition 0.000 description 1
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0016—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the smell sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0083—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus especially for waking up
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Psychology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- General Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Thermal Sciences (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
- Air-Conditioning For Vehicles (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
【解決手段】ドライバ状態が注意過多状態であると判定されている場合、鎮静用芳香剤の香りを間欠的に放出し、香りの放出期間を相対的に長く、香りの放出停止期間を相対的に短くすることで、ドライバの緊張を迅速に緩和する(S15)。また、漫然状態の判定がなされている場合には、鎮静用芳香剤の香りを注意過多状態での放出量よりも減少させ、香りの放出期間を相対的に短く、香りの放出停止期間を相対的に長くし、ドライバが気付くか気付かない程度の香り放出時間として漫然状態を維持するように制御し(S17)、適宜、覚醒用芳香剤の香りをドライバの鼻近辺に放出する(S18)ことにより、ドライバの覚醒度低下を確実に防止する。
【選択図】図6
Description
α=2・arctan((W/2)/L) …(1)
ここで、Lは車間距離である。
β=(1/(t2−t1+1))・Σj=t1 t2(xj2−xa2) …(2)
xa=(1/(t2−t1+1))・Σj=t1 t2xj …(3)
sx=((1/n)・Σj=t1 t2(xj2−xa2))1/2 …(4)
Kh=(長時間閉眼瞬目回数)/(総瞬目回数) …(5)
10 ドライバ状態推定装置
20 芳香発生装置
30 鎮静用芳香剤
31 覚醒用芳香剤
47 開口部
Claims (4)
- 香りを車室内に放出する芳香発生手段と、
ドライバの注意が前方対象物に集中している注意過多状態と、周辺環境に向いている漫然状態との何れであるかを判定するドライバ状態判定手段と、
ドライバ状態が上記漫然状態を維持或いは上記注意過多状態から上記漫然状態に移行するよう、上記ドライバ判定手段によって判定されたドライバの状態に応じて上記芳香発生手段による車室内への香り放出を制御する制御手段とを備えたことを特徴とする芳香発生による運転支援システム。 - 上記制御手段は、ドライバ状態が上記注意過多状態と判定されたとき、上記注意過多状態から上記漫然状態に移行するよう、上記芳香発生手段を介して鎮静作用を有する香りを車室内に放出させ、ドライバ状態が上記漫然状態と判定されたとき、上記漫然状態を維持するよう、鎮静作用を有する香りの放出時間を減少させることを特徴とする請求項1記載の芳香発生による運転支援システム。
- 上記制御手段は、ドライバ状態が上記注意過多状態と判定されたとき、上記注意過多状態から上記漫然状態に移行するよう、上記芳香発生手段を介して鎮静作用を有する香りを車室内に放出させ、ドライバ状態が上記漫然状態と判定されたとき、上記漫然状態を維持するよう、鎮静作用を有する香りの放出時間を減少させると共に覚醒作用を有する香りを放出させることを特徴とする請求項1記載の芳香発生による運転支援システム。
- 上記ドライバ状態判定手段は、ドライバ状態が上記漫然状態であると判定したとき、更に、ドライバ状態として覚醒度低下状態を判定し、
上記制御手段は、上記覚醒度低下状態と判定されたとき、覚醒作用を有する香りをドライバの鼻部に向けて放出させることを特徴とする請求項3記載の芳香発生による運転支援システム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006184770A JP2008013004A (ja) | 2006-07-04 | 2006-07-04 | 芳香発生による運転支援システム |
| US11/771,449 US20080006651A1 (en) | 2006-07-04 | 2007-06-29 | Driving support system using fragrance emitting |
| DE102007030754A DE102007030754A1 (de) | 2006-07-04 | 2007-07-02 | Fahrunterstützungssystem unter Verwendung einer Duftstoffverströmung |
| US12/694,587 US20100129263A1 (en) | 2006-07-04 | 2010-01-27 | Method for Supporting A Driver Using Fragrance Emissions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006184770A JP2008013004A (ja) | 2006-07-04 | 2006-07-04 | 芳香発生による運転支援システム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008013004A true JP2008013004A (ja) | 2008-01-24 |
Family
ID=38918259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006184770A Pending JP2008013004A (ja) | 2006-07-04 | 2006-07-04 | 芳香発生による運転支援システム |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US20080006651A1 (ja) |
| JP (1) | JP2008013004A (ja) |
| DE (1) | DE102007030754A1 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010022641A (ja) * | 2008-07-22 | 2010-02-04 | Fuji Heavy Ind Ltd | 室内用芳香成分供給装置 |
| JP2016062330A (ja) * | 2014-09-18 | 2016-04-25 | 株式会社デンソーアイティーラボラトリ | 注意過多状態判定装置及び注意過多状態判定プログラム |
| JP2017003200A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社豊田中央研究所 | 匂い制御装置および匂い制御方法 |
| JP2018086135A (ja) * | 2016-11-29 | 2018-06-07 | マツダ株式会社 | 運転支援システム |
| KR20220103515A (ko) * | 2021-01-15 | 2022-07-22 | 최명순 | 차량의 블랙박스 영상에 기반한 디퓨저 시스템 및 디퓨징 방법 |
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| US20100187332A1 (en) * | 2007-06-25 | 2010-07-29 | Panasonic Corporation | Communication terminal |
| DE102008035104A1 (de) | 2008-06-19 | 2009-12-24 | GM Global Technology Operations, Inc., Detroit | Lenkrad für ein Kraftfahrzeug |
| JP5828070B2 (ja) * | 2010-08-20 | 2015-12-02 | パナソニックIpマネジメント株式会社 | 撮像装置および撮像方法 |
| WO2012096025A1 (ja) * | 2011-01-14 | 2012-07-19 | 株式会社村田製作所 | 気体搬送装置および車両 |
| ITBO20110100A1 (it) * | 2011-03-02 | 2012-09-03 | Big Rock Technologies Ltd | Metodo e dispositivo di regolazione per regolare l'umore di almeno un individuo |
| DE102011105787A1 (de) * | 2011-06-15 | 2012-12-20 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Assistenzsystem |
| DE102011086474A1 (de) * | 2011-11-16 | 2013-05-23 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Luftverbesserung eines Fahrgastraumes in einem Kraftfahrzeug |
| US8847771B2 (en) | 2013-01-25 | 2014-09-30 | Toyota Motor Engineering & Manufacturing North America, Inc. | Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning |
| CN105476647B (zh) * | 2014-10-01 | 2020-08-11 | 宝马股份公司 | 帮助车辆驾驶员呼吸的方法和设备及具有该设备的车辆 |
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| DE202015005710U1 (de) * | 2015-08-12 | 2016-11-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Kraftfahrzeug mit einer Vorrichtung zur Verhinderung eines Sekundenschlafs |
| DE102015220697A1 (de) | 2015-10-22 | 2017-04-27 | Robert Bosch Gmbh | Schutzhelm, Verfahren zur Erfassung einer Blickrichtung, Verfahren zur Fahrerunterstützung, insbesondere zur Warnung, Verfahren zur Menüsteuerung |
| KR101924061B1 (ko) * | 2016-01-07 | 2018-11-30 | 엘지전자 주식회사 | 차량용 보조 장치 및 차량 |
| CN110023119A (zh) * | 2016-12-01 | 2019-07-16 | H·史雷兹米切 | 使空气富含至少一种芳香物质的方法 |
| EP3571076A1 (en) | 2017-01-19 | 2019-11-27 | Continental Automotive GmbH | A predictive scent control system and method thereof |
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| JP7318475B2 (ja) * | 2019-10-10 | 2023-08-01 | マツダ株式会社 | 運転者状態判定装置 |
| US11707971B2 (en) * | 2019-12-20 | 2023-07-25 | Bayerische Motoren Werke Aktiengesellschaft | Method, apparatus, and program for delivering a scent alert |
| US11660366B2 (en) | 2021-04-11 | 2023-05-30 | Proltec Inc. | Air scenting appliance for a vehicle |
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| CN115402056A (zh) * | 2022-09-30 | 2022-11-29 | 东风商用车有限公司 | 一种空调系统的控制方法及空调系统 |
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2006
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-
2007
- 2007-06-29 US US11/771,449 patent/US20080006651A1/en not_active Abandoned
- 2007-07-02 DE DE102007030754A patent/DE102007030754A1/de not_active Ceased
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2010
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| JPH01214368A (ja) * | 1988-02-22 | 1989-08-28 | Nissan Motor Co Ltd | 車両用芳香制御装置 |
| JPH0642965A (ja) * | 1992-07-28 | 1994-02-18 | Yazaki Corp | 目標追尾式距離計測装置 |
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| JP2002370559A (ja) * | 2001-06-18 | 2002-12-24 | Nisshin Seifun Group Inc | 自動車用居眠り防止装置 |
Cited By (6)
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| JP2010022641A (ja) * | 2008-07-22 | 2010-02-04 | Fuji Heavy Ind Ltd | 室内用芳香成分供給装置 |
| JP2016062330A (ja) * | 2014-09-18 | 2016-04-25 | 株式会社デンソーアイティーラボラトリ | 注意過多状態判定装置及び注意過多状態判定プログラム |
| JP2017003200A (ja) * | 2015-06-11 | 2017-01-05 | 株式会社豊田中央研究所 | 匂い制御装置および匂い制御方法 |
| JP2018086135A (ja) * | 2016-11-29 | 2018-06-07 | マツダ株式会社 | 運転支援システム |
| KR20220103515A (ko) * | 2021-01-15 | 2022-07-22 | 최명순 | 차량의 블랙박스 영상에 기반한 디퓨저 시스템 및 디퓨징 방법 |
| KR102482359B1 (ko) | 2021-01-15 | 2022-12-29 | 최명순 | 차량의 블랙박스 영상에 기반한 디퓨저 시스템 및 디퓨징 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080006651A1 (en) | 2008-01-10 |
| US20100129263A1 (en) | 2010-05-27 |
| DE102007030754A1 (de) | 2008-02-28 |
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