JP2019001450A - 車両エネルギー管理および自律運転のためのリアルタイム車両状態軌道予測 - Google Patents
車両エネルギー管理および自律運転のためのリアルタイム車両状態軌道予測 Download PDFInfo
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Abstract
Description
Claims (18)
- 車両であって、
経路の1つまたは複数の部分についての前記車両の予想速度を決定することと、
前記経路の前記1つまたは複数の部分についての前記予想速度を、1つまたは複数のセンサから受信されたデータに基づいて修正することと、
前記修正された予想速度に基づいて前記車両の後処理システムおよびギアシフトシステムの少なくとも1つを制御することと
を行うプロセッサ
を備える、車両。 - 前記プロセッサが、前記車両の前記予想速度を、前記車両に入力された全地球測位衛星経路(GPS)および過去のトリップ情報に基づいて決定し、
前記1つまたは複数のセンサから受信された前記データが、前記経路に沿った交通情報を含む、
請求項1に記載の車両。 - 前記プロセッサが、機械学習処理から前記経路の前記1つまたは複数の部分についての前記車両の前記予想速度を決定するための速度軌道推定関数を構築し、
前記機械学習処理が、
1つまたは複数の過去の経路についての過去の全地球測位衛星(GPS)情報および過去の交通情報を入力として処理することと、
前記予想速度を決定するために入力として前記車両の経路を処理するように構成される前記速度軌道推定関数を生成することと
を含む、
請求項1に記載の車両。 - 前記プロセッサが、
前記修正された予想速度に基づいた前記経路の前記1つまたは複数の部分の中の部分についての車両隊列命令を受信することと、
前記修正された予想速度に基づいた前記経路の前記1つまたは複数の部分の中の前記部分についての前記車両隊列命令と、前記経路の前記1つまたは複数の部分の中の前記部分について決定された軌道とに従って前記車両を制御することと
を行う、
請求項1に記載の車両。 - 前記プロセッサが、
前記修正された予想速度に基づいて前記経路の前記1つまたは複数の部分についての後処理システムの排ガス発生を決定することと、
前記経路の前記1つまたは複数の部分についての前記排ガス発生を維持しながら、車両運転性能パラメータを満足し、燃料消費を最小化するように前記車両の前記後処理システムを制御することと
を行う、
請求項1に記載の車両。 - 前記プロセッサが、
前記修正された予想速度に基づいて前記経路の前記1つまたは複数の部分について前記車両のギアシフトおよびギア比の少なくとも1つを制御すること
を行う、
請求項1に記載の車両。 - 1つまたは複数の車両から経路情報を受信するステップと、
前記1つまたは複数の車両のそれぞれの予想速度を、前記1つまたは複数の車両の前記それぞれに関連する経路情報から決定される経路の1つまたは複数の部分について決定するステップと、
前記1つまたは複数の車両の前記それぞれの前記予想速度を送信するステップと
を有する方法。 - 前記1つまたは複数の車両の前記それぞれの前記予想速度を前記決定することが、入力された全地球測位衛星経路(GPS)および過去のトリップ情報に基づく、
請求項7に記載の方法。 - 機械学習処理から前記経路の前記1つまたは複数の部分についての前記車両の前記予想速度を決定するための速度軌道推定関数を構築するステップを有し、
前記機械学習処理の実行が、
1つまたは複数の過去の経路についての過去の全地球測位衛星(GPS)情報および過去の交通情報を入力として処理することと、
前記予想速度を決定するために入力として前記1つまたは複数の車両の前記それぞれの経路を処理するように構成される前記速度軌道推定関数を生成することと
を含む、
請求項7に記載の方法。 - 前記経路情報に基づいて前記1つまたは複数の車両から隊列に参加可能な車両を特定するステップと、
前記1つまたは複数の車両の前記推定速度に基づいて前記特定された車両に関する前記経路情報の1つまたは複数の道路区間についての隊列構成を決定するステップと、
前記1つまたは複数の道路区間についての速度および軌道に関する、前記隊列構成に入るための命令を、前記特定された車両に送信するステップと
をさらに有する、
請求項7に記載の方法。 - 後処理システム、ギア制御システムおよびパワートレイン制御システムの少なくとも1つについてのモデルを前記1つまたは複数の車両に提供するステップをさらに有し、
前記少なくとも1つについてのモデルのそれぞれが、前記経路情報の1つまたは複数の道路区間についての前記推定速度の入力に基づいて前記車両を制御するように構成される、
請求項7に記載の方法。 - 前記1つまたは複数の車両の1つまたは複数のセンサから受信されたデータに基づいて前記1つまたは複数の車両の前記それぞれの前記予想速度を修正するステップをさらに有する、
請求項7に記載の方法。 - 経路情報を提供するように構成される1つまたは複数の車両と、
管理装置と
を備え、
前記管理装置が、
1つまたは複数の車両から前記経路情報を受信することと、
前記1つまたは複数の車両のそれぞれの予想速度を、前記1つまたは複数の車両の前記それぞれに関連する経路情報から決定される経路の1つまたは複数の部分について決定することと、
前記1つまたは複数の車両の前記それぞれの前記予想速度を送信することと
を行う、
システム。 - 前記管理装置が、前記1つまたは複数の車両の前記それぞれの前記予想速度を、前記1つまたは複数の車両の前記それぞれに入力された全地球測位衛星経路(GPS)および過去のトリップ情報に基づいて決定する、
請求項13に記載のシステム。 - 前記管理装置が、機械学習処理から前記経路の前記1つまたは複数の部分についての前記車両の前記予想速度を決定するための速度軌道推定関数を構築し、
前記機械学習処理が、
1つまたは複数の過去の経路についての過去の全地球測位衛星(GPS)情報および過去の交通情報を入力として処理することと、
前記予想速度を決定するために入力として前記1つまたは複数の車両の前記それぞれの経路を処理するように構成される前記速度軌道推定関数を生成することと
を行う、
請求項13に記載のシステム。 - 前記管理装置が、
前記経路情報に基づいて前記1つまたは複数の車両から隊列に参加可能な車両を特定することと、
前記1つまたは複数の車両の前記推定速度に基づいて前記特定された車両に関する前記経路情報の1つまたは複数の道路区間についての隊列構成を決定することと、
前記特定された車両に、前記1つまたは複数の道路区間についての速度および軌道に関する、前記隊列構成に入るための命令を、送信することと、
を行う、
請求項13に記載のシステム。 - 前記管理装置が、後処理システム、ギア制御システムおよびパワートレイン制御システムの少なくとも1つについてのモデルを前記1つまたは複数の車両に提供し、
前記少なくとも1つについてのモデルのそれぞれが、前記経路情報の1つまたは複数の道路区間についての前記推定速度の入力に基づいて前記車両を制御するように構成される、
請求項13に記載のシステム。 - 前記1つまたは複数の車両が、前記1つまたは複数の車両の1つまたは複数のセンサから受信されたデータに基づいて前記経路の前記1つまたは複数の部分についての前記予想速度を修正する、
請求項13に記載のシステム。
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