JP2022084903A - 画像投射装置および画像投射方法 - Google Patents
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- 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
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- 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
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- 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
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- G—PHYSICS
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
<映像投射装置の配置>
<配光制御ECUの構成>
<映像投射装置>
<路面等への投射映像の制御>
<ヘッドライトと映像投射装置による照射/表示領域の分離>
Claims (18)
- 車両用の画像投射装置であって、
車両に関する情報を取得可能な取得部と、
前記取得部が取得した前記情報に基づき、画像を路面に投射可能な画像投射部を備え、
前記画像投射部は、前記車両の外の明るさに応じた画像を投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記画像投射部は、前記車両の外の明るさが明るいときは前記画像を通常より明るく投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記画像投射部は、前記車両の外の明るさが暗いときは前記画像を通常より暗く投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記画像投射部は、前記車両の外の明るさが明るいときは前記画像の色を変えて投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記画像投射部は、前記車両の外の明るさが明るいときは前記画像を通常より明るく、前記画像の周囲画像を通常より暗く投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記画像投射部は、前記車両の外の明るさが暗いときは前記画像を通常より暗く、前記画像の周囲画像を通常より明るく投射する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記車両の外の明るさを検知する検知部と、
前記検知部が検知された前記車両の外の明るさに基づき、前記画像投射部を制御する制御部と、を備え、
前記制御部は、前記画像投射部からの画像の明るさと前記画像の周囲の明るさを制御する、
画像投射装置。 - 請求項1に記載の画像投射装置であって、
前記車両の外の明るさを検知する検知部と、
前記検知部が検知された前記車両の外の明るさに基づき、前記画像投射部の光源を制御する制御部と、を備える、
画像投射装置。 - 請求項8に記載の画像投射装置であって、
前記画像投射部の光源は、高輝度光源と低輝度光源とを有し、
前記制御部は、前記検知部からの検知信号が昼の場合、前記画像投射部の高輝度光源を用いて投射する、
画像投射装置。 - 請求項9に記載の画像投射装置であって、
前記高輝度光源は、レーザー光源を用い、
前記低輝度光源はLED光源を用いる、
画像投射装置。 - 請求項9に記載の画像投射装置であって、
前記高輝度光源と前記低輝度光源は、両方ともLED光源を用い、
前記高輝度光源は、多数のLEDを点灯させ、
前記低輝度光源は、少ない数のLEDを点灯させる、
画像投射装置。 - 請求項1から請求項6までのいずれか1項に記載の画像投射装置であって、
前記画像は矢印である、
画像投射装置。 - 車両用の画像投射装置における画像投射方法において、
車両に関する情報を取得する取得ステップと、
前記取得ステップが取得した前記情報に基づき画像を路面に投射する画像投射ステップを有し、
前記画像投射ステップは、前記車両の外の明るさに応じた画像を投射する、
画像投射方法。 - 請求項13に記載の画像投射方法であって、
前記画像投射ステップは、前記車両の外の明るさが明るいときは前記画像を通常より明るく投射する、
画像投射方法。 - 請求項13に記載の画像投射方法であって、
前記画像投射ステップは、前記車両の外の明るさが暗いときは前記画像を通常より暗く投射する、
画像投射方法。 - 請求項13に記載の画像投射方法であって、
前記画像投射ステップは、前記車両の外の明るさが明るいときは前記画像の色を変えて投射する、
画像投射方法。 - 請求項13に記載の画像投射方法であって、
前記画像投射ステップは、前記車両の外の明るさが明るいときは前記画像を通常より明るく、前記画像の周囲画像を通常より暗く投射する、
画像投射方法。 - 請求項13に記載の画像投射方法であって、
前記画像投射ステップは、前記車両の外の明るさが暗いときは前記画像を通常より暗く、前記画像の周囲画像を通常より明るく投射する、
画像投射方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2023101318A JP2023112060A (ja) | 2015-04-10 | 2023-06-21 | 車両 |
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