JP2023022065A - ビジュアルコミュニケーションシステム - Google Patents
ビジュアルコミュニケーションシステム Download PDFInfo
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Abstract
Description
本出願は、2018年12月13日に出願された米国特許出願第16/219,276号の優先権を主張し、その開示は参照により本明細書に組み込まれる。
この技術は、対象とされるビジュアルコミュニケーションのためのセンサのハウジング上のメッセージングシステムに関する。人間の運転手は典型的に、他の運転手、歩行者、サイクリスト、車両、またはその他の対象者(まとめて「受け手」と呼ばれる)とやりとりするために、アイコンタクトおよびジェスチャを利用する。たとえば、人間の運転手は、歩行者に道を譲ることを示すために、交差点の歩行者などの受け手に手を振ることがある。自律および半自律車両は、付近の受け手に類似の表示を提供するために、外部ディスプレイなどのビジュアルコミュニケーションの代替手段に依存しなければならない。しかしながら、従来の外部ディスプレイは、追加のハードウェアを設置する必要がある。また、これらの外部ディスプレイは、意図された受け手に対象とされる情報を提供することができない。したがって、外部ディスプレイ上の「道を譲ります」のようなメッセージは、意図された対象以外の受け手によって見られる可能性があり、混乱および場合によっては危険な状況をもたらす可能性がある。
車両は、他の車両、道路における障害物、歩行者、動物、サイクリスト、交通信号、標識、樹木など、車両の外部の対象者を検出するための1つ以上のセンサを有し得る。たとえば、図2に示されるように、車両200は、図1のセンサ101などのセンサを含み得る。このようなセンサは、レーザ、ソナー、レーダ、カメラ、マイクロフォン、スピーカ、および/または画像および/または音声を捕捉し、車両内のコンピューティングデバイスによって処理され得るデータを記録する任意の他の検出デバイスを含み得る。たとえば、LIDAR、レーダ、カメラ、ソナーなど車両のセンサは、画像を捕捉し、対象者、ならびにその特性、たとえば、場所、配向、サイズ、形状、種類、移動の方向および速度などを検出し得る。画像は、センサによって捕捉された生の(つまり、未処理の)データ、および/またはカメラセンサによって捕捉された写真および映像を含み得る。画像はまた、処理された生のデータも含み得る。たとえば、センサからの生のデータおよび/または前述の特性は、コンピューティングデバイスによる処理のために、記述関数またはベクトルに定量化または配置され得る。画像を分析して、車両の場所を判定し、必要に応じて対象者を検出し、それに対応し得る。
上述され、図に示された動作に加えて、様々な動作がここで説明される。以下の動作は、以下に説明される正確な順序で実行される必要がないことが理解されるべきである。むしろ、様々なステップが、異なる順序で、または同時に処理されてもよく、ステップはまた、追加または省略されてもよい。
Claims (20)
- ディスプレイ搭載メッセージングシステムであって、前記システムは、
センサのハウジングに取り付けられた発光ダイオード(LED)ディスプレイであって、前記センサの前記ハウジングが回転する、LEDディスプレイと、
LEDコントローラであって、意図された受け手の方向にメッセージを提供するために、前記LEDディスプレイ内の少なくとも1つのLEDを選択的にアクティブ化および非アクティブ化する、LEDコントローラとを備えるシステム。 - 前記LEDディスプレイ内の前記少なくとも1つのLEDは、複数のLEDを備えるLEDストリップの一部である、請求項1に記載のシステム。
- 前記LEDディスプレイは、2つ以上のLEDストリップを含む、請求項2に記載のシステム。
- 前記LEDの1つ以上のストリップは、1つ以上の支持体に搭載されており、
前記1つ以上の支持体は、前記センサの前記ハウジングに取り付けられている、請求項3に記載のシステム。 - 前記LEDストリップの前記複数のLEDは、前記センサハウジングに一体化されている、請求項2に記載のシステム。
- モータをさらに備え、前記モータは、前記センサの前記ハウジングおよび前記LEDディスプレイを同時に回転させるように構成されている、請求項1に記載のシステム。
- 前記LEDディスプレイおよび前記センサの前記ハウジングが同じ速度で回転する、請求項6に記載のシステム。
- 前記LEDディスプレイは、複数のLEDを備える2つ以上のLEDストリップを含み、
前記LEDディスプレイの前記少なくとも1つのLEDは、前記2つ以上のLEDストリップのうちの少なくとも1つの一部である、請求項6に記載のシステム。 - 1つ以上のレンズをさらに備え、前記1つ以上のレンズは、前記少なくとも1つのLEDによって放射された光をリダイレクトするように構成されている、請求項1に記載のシステム。
- 1つ以上のレンズをさらに備え、前記1つ以上のレンズは、前記複数のLEDのうちの前記少なくとも1つによって放射された光をリダイレクトするように構成されている、請求項2に記載のシステム。
- 前記1つ以上のレンズは、前記LEDストリップに対して移動するように構成されている、請求項10に記載のシステム。
- 前記1つ以上のレンズを移動させるように構成されたモータをさらに備える、請求項11に記載のシステム。
- 前記LEDストリップは、前記1つ以上のレンズに対して移動するように構成されている、請求項10に記載のシステム。
- 前記LEDストリップを移動させるように構成されたモータをさらに備える、請求項13に記載のシステム。
- 前記1つ以上のレンズは、前記光を1つ以上の高さにリダイレクトするように構成されている、請求項10に記載のシステム。
- 前記1つ以上のレンズは、前記意図された受け手に向かって前記光をリダイレクトするように構成されている、請求項10に記載のシステム。
- 前記1つ以上のレンズは、前記センサハウジングに一体化されている、請求項10に記載のシステム。
- 前記センサは車両に搭載されている、請求項1に記載のシステム。
- 意図された受け手は、閾値レベルを満たす前記車両と対話する可能性を有する前記車両の近傍の対象者である、請求項18に記載のシステム。
- 前記車両をさらに備える、請求項19に記載のシステム。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/219,276 US11222556B2 (en) | 2018-12-13 | 2018-12-13 | Visual communication system |
US16/219,276 | 2018-12-13 | ||
JP2021531840A JP7176118B2 (ja) | 2018-12-13 | 2019-12-09 | ビジュアルコミュニケーションシステム |
PCT/US2019/065175 WO2020123353A1 (en) | 2018-12-13 | 2019-12-09 | Visual communication system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021531840A Division JP7176118B2 (ja) | 2018-12-13 | 2019-12-09 | ビジュアルコミュニケーションシステム |
Publications (2)
Publication Number | Publication Date |
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JP2023022065A true JP2023022065A (ja) | 2023-02-14 |
JP7406615B2 JP7406615B2 (ja) | 2023-12-27 |
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JP2021531840A Active JP7176118B2 (ja) | 2018-12-13 | 2019-12-09 | ビジュアルコミュニケーションシステム |
JP2022179652A Active JP7406615B2 (ja) | 2018-12-13 | 2022-11-09 | ビジュアルコミュニケーションシステム |
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JP2021531840A Active JP7176118B2 (ja) | 2018-12-13 | 2019-12-09 | ビジュアルコミュニケーションシステム |
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Country | Link |
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US (2) | US11222556B2 (ja) |
EP (1) | EP3877215A4 (ja) |
JP (2) | JP7176118B2 (ja) |
CN (1) | CN113302086A (ja) |
IL (1) | IL283858B1 (ja) |
WO (1) | WO2020123353A1 (ja) |
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US11661077B2 (en) * | 2021-04-27 | 2023-05-30 | Toyota Motor Engineering & Manufacturing North America. Inc. | Method and system for on-demand roadside AI service |
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GB2330679B (en) | 1997-10-21 | 2002-04-24 | 911 Emergency Products Inc | Warning signal light |
US20030227375A1 (en) | 2002-06-07 | 2003-12-11 | Peter Yong | Automotive courtesy display |
WO2009143502A2 (en) | 2008-05-23 | 2009-11-26 | Mark Wagner | Signage system |
US8638209B1 (en) * | 2010-02-02 | 2014-01-28 | Super Vacuum Manufacturing Company, Inc. | Traffic control board mount for vehicles |
JP2013186421A (ja) * | 2012-03-09 | 2013-09-19 | Nissan Motor Co Ltd | 画像表示装置 |
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2018
- 2018-12-13 US US16/219,276 patent/US11222556B2/en active Active
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2019
- 2019-12-09 CN CN201980088845.1A patent/CN113302086A/zh active Pending
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EP3877215A4 (en) | 2022-08-24 |
JP7176118B2 (ja) | 2022-11-21 |
IL283858B1 (en) | 2024-05-01 |
EP3877215A1 (en) | 2021-09-15 |
CN113302086A (zh) | 2021-08-24 |
US20220130291A1 (en) | 2022-04-28 |
JP7406615B2 (ja) | 2023-12-27 |
WO2020123353A1 (en) | 2020-06-18 |
IL283858A (en) | 2021-07-29 |
US20200193878A1 (en) | 2020-06-18 |
US11922829B2 (en) | 2024-03-05 |
WO2020123353A8 (en) | 2021-07-08 |
US11222556B2 (en) | 2022-01-11 |
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