JP5790698B2 - 情報表示装置、及び情報表示方法 - Google Patents
情報表示装置、及び情報表示方法 Download PDFInfo
- Publication number
- JP5790698B2 JP5790698B2 JP2013082812A JP2013082812A JP5790698B2 JP 5790698 B2 JP5790698 B2 JP 5790698B2 JP 2013082812 A JP2013082812 A JP 2013082812A JP 2013082812 A JP2013082812 A JP 2013082812A JP 5790698 B2 JP5790698 B2 JP 5790698B2
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- JP
- Japan
- Prior art keywords
- pedestrian
- image
- light
- information display
- display device
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 238000003384 imaging method Methods 0.000 description 13
- 230000001678 irradiating effect Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004297 night vision Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Images
Classifications
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
- B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
- B60R1/24—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view in front of the vehicle
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
-
- 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/8033—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for pedestrian protection
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0613—The adjustment depending on the type of the information to be displayed
- G09G2320/062—Adjustment of illumination source parameters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2380/00—Specific applications
- G09G2380/10—Automotive applications
Description
歩行者を視認させる情報を表示する情報表示装置であって、
歩行者を特定し、該歩行者の位置を基点とする歩行者の影の画像を生成する画像生成部と、
ライトの照射の際に、前記画像生成部により生成した前記歩行者の影の画像を投影するライト駆動部と
を有する。
歩行者を視認させる情報を表示する情報表示装置によって実行される情報表示方法であって、
歩行者を特定し、該歩行者の位置を基点とする歩行者の影の画像を生成し、
ライトの照射の際に、前記歩行者の影の画像を投影する。
なお、実施例を説明するための全図において、同一機能を有するものは同一符号を用い、繰り返しの説明は省略する。
図1は、情報表示装置100が搭載される車両の一実施例を示す。
図3は、制御ECU170の機能の一実施例を示す機能ブロック図である。
図6は、情報表示装置100の動作の一実施例を示す。図6には、主に、制御ECU170の動作が示される。
100 情報表示装置
110 ライト
120 カメラ
140 距離センサ
170 制御ECU
172 CPU
174 RAM
176 ROM
180 ライト駆動装置
200 ドライバ
1722 歩行者判定部
1724 画像生成部
Claims (8)
- 歩行者を視認させる情報を表示する情報表示装置であって、
歩行者を特定し、該歩行者の位置を基点とする歩行者の影の画像を生成する画像生成部と、
ライトの照射の際に、前記画像生成部により生成した前記歩行者の影の画像を投影するライト駆動部と
を有する、情報表示装置。 - 前記ライト駆動部は、前記歩行者と前記ライトとの間に、前記画像生成部により生成した前記歩行者の影の画像が投影されるように、前記ライトの照射範囲を制御する、請求項1に記載の情報表示装置。
- 前記画像生成部は、前記情報表示装置と前記歩行者との間の距離に応じて、前記歩行者の影の画像の長さを変更する、請求項1又は2に記載の情報表示装置。
- 前記ライト駆動部は、明度低下部分が路面に表示されるようにライトを駆動するとともに、該明度低下部分に前記歩行者の影の画像を投影する、請求項1ないし3のいずれか1項に記載の情報表示装置。
- 前記画像生成部は、距離センサから、前記情報表示装置と前記歩行者との間の距離データを取得し、該情報表示装置と該歩行者の間の距離に基づいて、該歩行者の位置を特定する、請求項1ないし4のいずれか1項に記載の情報表示装置。
- 前記ライト駆動部は、光を路面方向に照射するとともに、該照射された光の配光を制御する、請求項1ないし5のいずれか1項に記載の情報表示装置。
- 前記ライト駆動部は、照射された光を反射することによって配光を制御する、請求項6に記載の情報表示装置。
- 歩行者を視認させる情報を表示する情報表示装置によって実行される情報表示方法であって、
歩行者を特定し、該歩行者の位置を基点とする歩行者の影の画像を生成し、
ライトの照射の際に、前記歩行者の影の画像を投影する、情報表示方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013082812A JP5790698B2 (ja) | 2013-04-11 | 2013-04-11 | 情報表示装置、及び情報表示方法 |
EP14717185.4A EP2983950A1 (en) | 2013-04-11 | 2014-03-31 | Information display device and information display method |
US14/782,708 US20160090023A1 (en) | 2013-04-11 | 2014-03-31 | Information display device and information display method |
PCT/IB2014/000448 WO2014167394A1 (en) | 2013-04-11 | 2014-03-31 | Information display device and information display method |
CN201480020431.2A CN105102269A (zh) | 2013-04-11 | 2014-03-31 | 信息显示设备和信息显示方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013082812A JP5790698B2 (ja) | 2013-04-11 | 2013-04-11 | 情報表示装置、及び情報表示方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014205383A JP2014205383A (ja) | 2014-10-30 |
JP5790698B2 true JP5790698B2 (ja) | 2015-10-07 |
Family
ID=50483401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013082812A Expired - Fee Related JP5790698B2 (ja) | 2013-04-11 | 2013-04-11 | 情報表示装置、及び情報表示方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160090023A1 (ja) |
EP (1) | EP2983950A1 (ja) |
JP (1) | JP5790698B2 (ja) |
CN (1) | CN105102269A (ja) |
WO (1) | WO2014167394A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107406031B (zh) * | 2015-04-10 | 2019-10-29 | 麦克赛尔株式会社 | 影像投射装置 |
CN113147580A (zh) * | 2015-04-10 | 2021-07-23 | 麦克赛尔株式会社 | 具有影像投射部的车辆 |
DE102015012416A1 (de) * | 2015-09-25 | 2017-03-30 | Audi Ag | Projizieren eines vorgebbaren Lichtmusters |
US10670859B2 (en) * | 2015-12-30 | 2020-06-02 | Infineon Technologies Ag | High efficiency digital light processing engine |
US9950657B2 (en) * | 2016-06-24 | 2018-04-24 | Ford Global Technologies, Llc | Police vehicle exterior light control |
JP6812695B2 (ja) * | 2016-08-08 | 2021-01-13 | 市光工業株式会社 | 車両用灯具 |
JP6538635B2 (ja) * | 2016-10-07 | 2019-07-03 | トヨタ自動車株式会社 | 車両用照明装置 |
JP6499632B2 (ja) | 2016-12-07 | 2019-04-10 | スタンレー電気株式会社 | 車両用灯具 |
DE102017206974A1 (de) * | 2017-04-26 | 2018-10-31 | Conti Temic Microelectronic Gmbh | Verfahren zur indirekten Detektion eines verdeckten Verkehrsteilnehmers |
US10885772B2 (en) | 2017-12-21 | 2021-01-05 | Lumileds Llc | Road lighting |
JP7034718B2 (ja) | 2018-01-04 | 2022-03-14 | スタンレー電気株式会社 | 車両用表示装置 |
US11798406B2 (en) | 2018-03-21 | 2023-10-24 | Lumileds Llc | Road lighting |
EP3835128A4 (en) * | 2018-08-06 | 2021-09-08 | Koito Manufacturing Co., Ltd. | VEHICLE DISPLAY SYSTEM AND VEHICLE |
DE102020101020B4 (de) | 2020-01-17 | 2024-03-21 | Audi Aktiengesellschaft | Kraftfahrzeug |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19530008B4 (de) * | 1995-08-16 | 2005-02-03 | Automotive Lighting Reutlingen Gmbh | Beleuchtungseinrichtung für Fahrzeuge mit einer reflektierenden Umlenkvorrichtung |
FR2850616B1 (fr) * | 2003-01-30 | 2006-02-17 | Valeo Vision | Procede d'eclairage module d'une route et projecteur de vehicule mettant en oeuvre ce procede |
JP4367232B2 (ja) * | 2004-05-20 | 2009-11-18 | トヨタ自動車株式会社 | 車両用照灯装置 |
JP5262057B2 (ja) * | 2006-11-17 | 2013-08-14 | 株式会社豊田中央研究所 | 照射装置 |
JP5151452B2 (ja) * | 2007-12-19 | 2013-02-27 | 株式会社豊田中央研究所 | 情報表示装置 |
JP5287121B2 (ja) * | 2008-10-14 | 2013-09-11 | 株式会社豊田中央研究所 | 車両用照明装置 |
DE102012002058A1 (de) * | 2012-02-03 | 2013-01-03 | Daimler Ag | Verfahren und Vorrichtung zur Ausgabe einer Information an einen Fahrer eines Fahrzeuges |
US20140240477A1 (en) * | 2013-02-26 | 2014-08-28 | Qualcomm Incorporated | Multi-spectral imaging system for shadow detection and attenuation |
-
2013
- 2013-04-11 JP JP2013082812A patent/JP5790698B2/ja not_active Expired - Fee Related
-
2014
- 2014-03-31 US US14/782,708 patent/US20160090023A1/en not_active Abandoned
- 2014-03-31 WO PCT/IB2014/000448 patent/WO2014167394A1/en active Application Filing
- 2014-03-31 EP EP14717185.4A patent/EP2983950A1/en not_active Withdrawn
- 2014-03-31 CN CN201480020431.2A patent/CN105102269A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2983950A1 (en) | 2016-02-17 |
CN105102269A (zh) | 2015-11-25 |
WO2014167394A1 (en) | 2014-10-16 |
US20160090023A1 (en) | 2016-03-31 |
JP2014205383A (ja) | 2014-10-30 |
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