JPWO2016163293A1 - 映像投射装置 - Google Patents
映像投射装置 Download PDFInfo
- Publication number
- JPWO2016163293A1 JPWO2016163293A1 JP2017510949A JP2017510949A JPWO2016163293A1 JP WO2016163293 A1 JPWO2016163293 A1 JP WO2016163293A1 JP 2017510949 A JP2017510949 A JP 2017510949A JP 2017510949 A JP2017510949 A JP 2017510949A JP WO2016163293 A1 JPWO2016163293 A1 JP WO2016163293A1
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- road surface
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Images
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- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
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- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
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- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60Q2300/47—Direct command from other road users, i.e. the command for switching or changing the beam is sent by other vehicles or road devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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- G—PHYSICS
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Abstract
Description
まず、図1(A)および(B)には、本発明の一実施の形態に係る映像投射装置を搭載した自車両10の一例として乗用車が示されており、これらの図に示すように、当該自車両(乗用車)10の本体の前方には、左右一対のヘッドライト11が設けられている。そして図1(A)の例では、ここではその詳細な図示はしないが、これら一対のヘッドライト11の内部には発光体であるランプが組み込まれている。また図1(A)の例では、自車両(乗用車)10には以下に詳述する映像投射装置が左右一対となって搭載されている。そして、当該映像投射装置からの映像光は、例えば透明な窓部を介して自車両(乗用車)の前方に投射される。なお、この例では、路面等に投射される映像は自車両(乗用車)の近傍を歩行している歩行者等に対して現在あるいは、その後の進行方向を示しており、これにより安全性をより高く確保するものである。
続いて、図3には、上述した乗用車10内に搭載された電子制御ユニット(配光制御ECU)の構成の一例が示されている。この図からも明らかなように、当該配光制御ECU40は、CPU(中央演算装置)41、記憶手段であるRAM42やROM43、更には、入出力装置(I/Oユニット)44を備えている。そして、当該配光制御ECUには、上記I/Oユニット44を介して、以下の各種情報取得部や通信部からの情報が入力され、上記のヘッドライト11の駆動や映像投射装置500の映像投射を制御している。
続いて、上記図4に示した投映器100、投映信号出力部110および制御部120を含む映像投射装置500の更に詳細な構成の一例について、以下に、図5を参照しながら詳細に説明する。
以下には、上記映像投射装置500を、路面状態情報をより正確に入手するための構成及びその機能について説明するが、それに先立ち、まず、その原理について説明する。
続いて、上記映像投射装置500を、自車両10の近傍に存在するが死角に隠れた他の車両を検出することを可能にする例について、以下に説明する。
Claims (2)
- 映像を投射する映像投射装置であって、
車両に関する情報を取得する取得部と、
前記取得部が取得した情報に基づいて映像を投射する映像投射部と、
前記車両の外部の映像を取得する撮像手段と、
を備え、
投射された映像を撮像することにより前記車両に関する情報を提供する、映像投射装置。 - 請求項1に記載の映像投射装置において、
前記映像投射部からは1.4μmの波長を中心とする波長帯の光を投射し、かつ前記撮像手段は、1.4μmの波長を中心とする波長帯の光に基づいて撮像することにより前記車両に関する情報を提供する、映像投射装置。
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JP2015080720 | 2015-04-10 | ||
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PCT/JP2016/060612 WO2016163293A1 (ja) | 2015-04-10 | 2016-03-31 | 映像投射装置 |
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JP2018188036A Division JP6567752B2 (ja) | 2015-04-10 | 2018-10-03 | 車両 |
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JP2019141106A Active JP7019636B2 (ja) | 2015-04-10 | 2019-07-31 | 映像投射装置 |
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CN107428287B (zh) | 2021-06-29 |
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US12071065B2 (en) | 2024-08-27 |
CN113147582A (zh) | 2021-07-23 |
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CN113147580A (zh) | 2021-07-23 |
US10933800B2 (en) | 2021-03-02 |
US20180056854A1 (en) | 2018-03-01 |
US20190351820A1 (en) | 2019-11-21 |
WO2016163293A1 (ja) | 2016-10-13 |
JP6567752B2 (ja) | 2019-08-28 |
JP7229401B2 (ja) | 2023-02-27 |
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US20210155152A1 (en) | 2021-05-27 |
JP2019200432A (ja) | 2019-11-21 |
CN113147578A (zh) | 2021-07-23 |
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