JP2023147200A - 危険通知方法及び実装するためのシステム - Google Patents
危険通知方法及び実装するためのシステム Download PDFInfo
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Classifications
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- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
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- G—PHYSICS
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- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
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- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
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Abstract
Description
Claims (20)
- 危険を識別する方法であって、
車両に取り付けられた第1センサから、前記車両の乗員の挙動に関連付けられた制御パラメータデータを受信することと、
前記制御パラメータデータを前記乗員のパフォーマンス分布と比較して、前記制御パラメータが異常挙動を示すか否かを判別することと、
前記制御パラメータが異常挙動を示すという判別に応答して、前記車両に取り付けられた第2センサから収集されるべきセンサデータを識別することと、
収集されたセンサデータに基づいてログデータを生成することと、
前記ログデータを外部装置に送信することと
を含む、方法。 - 前記制御パラメータデータを前記パフォーマンス分布と比較することが、前記制御パラメータデータが前記パフォーマンス分布のピーク値から三以上の標準偏差であることに応答して、前記制御パラメータが異常挙動を示すと判別することを含む、請求項1に記載の方法。
- 前記制御パラメータデータを受信することが、前記車両の加速度、前記車両の操舵又は前記車両の速度の少なくとも一つに関するデータを受信することを含む、請求項1又は2に記載の方法。
- 前記制御パラメータデータを受信することが、前記乗員の視線が向けられた方向を示す視線データを受信することを含む、請求項1又は2に記載の方法。
- 前記収集されるべきセンサデータを識別することが、前記車両に取り付けられたカメラからの画像データを識別することを含む、請求項1又は2に記載の方法。
- 前記ログデータを生成する前に前記画像データをトリミングすることを更に含む、請求項5に記載の方法。
- 前記ログデータを生成することが、前記収集されたセンサデータを、該センサデータが捕捉された場所と関連付けることを含む、請求項1又は2に記載の方法。
- 前記車両の周囲の環境の画像を捕捉することを更に含む、請求項1又は2に記載の方法。
- 学習済みのニューラルネットワークを用いて前記画像に対する物体認識を実行して、該画像内に異常物体が存在するか否かを判別することを更に含む、請求項8に記載の方法。
- 学習済みのニューラルネットワークを用いて前記画像に対するシーン分類を実行して、該画像内に異常なシーンが存在するか否かを判別することを更に含む、請求項8に記載の方法。
- 学習済みのニューラルネットワークを用いて前記画像に対するセマンティックセグメンテーションを実行して、前記車両の周囲の環境のビットマップを生成することを更に含む、請求項8に記載の方法。
- 危険識別システムであって、
命令を記憶するように構成された非一時的なコンピュータ可読媒体と、
前記非一時的なコンピュータ可読媒体に接続されたプロセッサと
を備え、
前記プロセッサは、
車両に取り付けられた第1センサから、前記車両の乗員の挙動に関連付けられた制御パラメータデータを受信し、
前記制御パラメータデータを前記乗員のパフォーマンス分布と比較して、前記制御パラメータが異常挙動を示すか否かを判別し、
前記制御パラメータが異常挙動を示すという判別に応答して、前記車両に取り付けられた第2センサから収集されるべきセンサデータを識別し、
収集されたセンサデータに基づいてログデータを生成し、
前記ログデータを外部装置に送信する
ための前記命令を実行するように構成される、危険識別システム。 - 前記プロセッサは、さらに、前記制御パラメータデータが前記パフォーマンス分布のピーク値から三以上の標準偏差であることに応答して、前記制御パラメータが異常挙動を示すと判別するための前記命令を実行するように構成される、請求項12に記載のシステム。
- 前記プロセッサは、さらに、前記車両の加速度、前記車両の操舵又は前記車両の速度の少なくとも一つに関するデータを含む前記制御パラメータデータを受信するための前記命令を実行するように構成される、請求項12又は13に記載のシステム。
- 前記プロセッサは、さらに、前記乗員の視線が向けられた方向を示す視線データを含む前記制御パラメータデータを受信するための前記命令を実行するように構成される、請求項12又は13に記載のシステム。
- 前記プロセッサは、さらに、前記車両に取り付けられたカメラからの画像データを含む前記収集されるべきセンサデータを識別するための前記命令を実行するように構成される、請求項12又は13に記載のシステム。
- 前記プロセッサは、さらに、前記ログデータを生成する前に前記画像データをトリミングするための前記命令を実行するように構成される、請求項16に記載のシステム。
- 前記ログデータを生成することは、前記収集されたセンサデータを、該センサデータが捕捉された場所と関連付けることを含む、請求項12又は13に記載のシステム。
- 被通知車両に危険を通知する方法であって、
検出車両に取り付けられた第1センサから、前記検出車両の乗員の挙動に関連付けられた制御パラメータデータを受信することと、
前記制御パラメータデータを前記検出車両の乗員のパフォーマンス分布と比較して、前記制御パラメータが異常挙動を示すか否かを判別することと、
前記制御パラメータが異常挙動を示すという判別に応答して、前記検出車両に取り付けられた第2センサからのデータに基づいてログデータを生成することと、
前記ログデータを前記被通知車両に送信することと、
前記ログデータに基づいて前記被通知車両の乗員に危険を通知することと
を含む、方法。 - 前記ログデータを送信することが、
前記ログデータを前記検出車両からサーバに送信することと、
前記サーバを用いて前記ログデータを符号化することと、
前記符号化されたログデータを前記被通知車両に送信することと
を含む、請求項19に記載の方法。
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US17/707,878 | 2022-03-29 | ||
US17/707,878 US20230316919A1 (en) | 2022-03-29 | 2022-03-29 | Hazard notification method and system for implementing |
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JP2023147200A true JP2023147200A (ja) | 2023-10-12 |
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US (1) | US20230316919A1 (ja) |
JP (1) | JP2023147200A (ja) |
CN (1) | CN116923392A (ja) |
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