JP7016676B2 - 車両制御装置及びその動作方法 - Google Patents
車両制御装置及びその動作方法 Download PDFInfo
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- JP7016676B2 JP7016676B2 JP2017223762A JP2017223762A JP7016676B2 JP 7016676 B2 JP7016676 B2 JP 7016676B2 JP 2017223762 A JP2017223762 A JP 2017223762A JP 2017223762 A JP2017223762 A JP 2017223762A JP 7016676 B2 JP7016676 B2 JP 7016676B2
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Description
220 車両
240 速度変化量算出モデル
430 第1速度プロファイル
440 第2速度プロファイル
710 ガイド情報
Claims (24)
- 入力情報に基づいて、経路上の各地点における車両の速度変化量を算出するステップと、
前記算出された速度変化量と、前記車両の経路上の各地点の基準速度情報とに基づいて、前記車両の平均速度を予測するステップと、
前記予測された平均速度に基づいて、第1速度プロファイルを生成するステップと、
前記第1速度プロファイルに、前記車両の加速または減速を表現するための速度雑音情報を適用して、第2速度プロファイルを生成するステップと、
前記第2速度プロファイルに基づいて、前記車両の走行関連情報を決定するステップと、
を含む、車両制御装置の動作方法。 - 前記車両の速度変化量を算出するステップは、前記車両の経路上の各地点に関する入力情報に基づいて、前記各地点に対応する速度変化量を算出するステップ、
を含む、請求項1に記載の車両制御装置の動作方法。 - 前記入力情報は、気象情報、交通の流れ情報、及び道路タイプ情報のいずれか1つ又はその組み合わせを含む、
請求項1または2に記載の車両制御装置の動作方法。 - 前記車両の平均速度を予測するステップは、前記車両の経路上の各地点に対応する速度変化量と前記各地点の基準速度を用いて、前記各地点における前記車両の平均速度を予測するステップ、
を含む、請求項1乃至3いずれか一項に記載の車両制御装置の動作方法。 - 前記第1速度プロファイルを生成するステップは、前記車両の経路上の各地点に対して予測された平均速度に基づいて、前記第1速度プロファイルを生成するステップ、
を含む、請求項1乃至4いずれか一項に記載の車両制御装置の動作方法。 - 前記走行関連情報を決定するステップは、
前記第2速度プロファイルに基づいて、前記車両が消耗する電力を予測するステップ、
を含む、請求項1乃至5いずれか一項に記載の車両制御装置の動作方法。 - 前記走行関連情報を決定するステップは、
前記第2速度プロファイルに基づいて、前記車両のパワートレインに伝達される電力を予測するステップと、
日射情報及び外気温度情報のいずれか1つ又は両方に基づいて、前記車両の空調システムが消耗する電力を予測するステップと、
を含む、請求項1乃至5いずれか一項に記載の車両制御装置の動作方法。 - 前記車両のバッテリの現在の状態情報及び前記車両の現在の燃料量のいずれか1つ又は両方と、前記車両が消耗する電力に対する予測値とに基づいて、前記車両の走行可能範囲を決定するステップ、
をさらに含む、請求項6に記載の車両制御装置の動作方法。 - 前記車両の走行可能範囲を決定するステップは、
前記電力に対する予測値に基づいて目的先における前記バッテリの状態情報及び燃料量のいずれか1つ又は両方を予測するステップと、
前記予測された状態情報及び予測された燃料量のいずれか1つ又は両方によって前記車両が目的先まで走行可能であるか否かを決定するステップと、
を含む、請求項8に記載の車両制御装置の動作方法。 - 前記走行関連情報を決定するステップは、
前記第2速度プロファイルに基づいて前記車両の走行に対するガイド情報を生成するステップと、
前記ガイド情報を前記車両のユーザに出力するステップと、
を含む、請求項1乃至7いずれか一項に記載の車両制御装置の動作方法。 - 前記ガイド情報を生成するステップは、
前記第2速度プロファイルから決定された予測平均速度と前記車両の走行履歴情報から決定されたターゲット速度とを比較するステップと、
前記比較の結果に基づいてガイド情報を生成するステップと、
を含む、請求項10に記載の車両制御装置の動作方法。 - 前記ガイド情報を生成するステップは、
前記第2速度プロファイルで予め決定した基準を満足する速度区間を識別するステップと、
前記識別された速度区間に対応する経路における走行に対するガイド情報を生成するステップと、
を含む、請求項10に記載の車両制御装置の動作方法。 - 入力情報に基づいて、経路上の各地点における車両の速度変化量を算出し、
前記算出された速度変化量と、前記車両の経路上の各地点の基準速度情報とに基づいて前記車両の平均速度を予測し、
前記予測された平均速度に基づいて第1速度プロファイルを生成し、前記第1速度プロファイルに、前記車両の加速または減速を表現するための速度雑音情報を適用して、第2速度プロファイルを生成し、
前記第2速度プロファイルに基づいて、前記車両の走行関連情報を決定する、
プロセッサ、
を含む、車両制御装置。 - 前記プロセッサは、前記車両の経路上の各地点に関する入力情報に基づいて前記各地点に対応する速度変化量を算出する、
請求項13に記載の車両制御装置。 - 前記入力情報は、気象情報、交通の流れ情報、及び道路タイプ情報のいずれか1つ又は二以上の組み合わせを含む、
請求項13または14に記載の車両制御装置。 - 前記プロセッサは、前記車両の経路上の各地点に対応する速度変化量と前記各地点の基準速度を用いて前記各地点における前記車両の平均速度を予測する、
請求項13乃至15いずれか一項に記載の車両制御装置。 - 前記プロセッサは、前記車両の経路上の各地点に対して予測された平均速度に基づいて前記第1速度プロファイルを生成する、
請求項13乃至16いずれか一項に記載の車両制御装置。 - 前記プロセッサは、前記第2速度プロファイルに基づいて前記車両が消耗する電力を予測する、
請求項13乃至17いずれか一項に記載の車両制御装置。 - 前記プロセッサは、前記第2速度プロファイルに基づいて前記車両のパワートレインに伝達される電力を予測し、日射情報及び外気温度情報のいずれか1つ又は両方に基づいて前記車両の空調システムが消耗する電力を予測する、
請求項13乃至17いずれか一項に記載の車両制御装置。 - 前記プロセッサは、前記車両のバッテリの現在の状態情報及び前記車両の現在の燃料量のいずれか1つ又は両方と、前記車両が消耗する電力に対する予測値とに基づいて、前記車両の走行可能範囲を決定する、
請求項18に記載の車両制御装置。 - 前記プロセッサは、前記電力に対する予測値に基づいて目的先における前記バッテリの状態情報及び燃料量のいずれか1つ又は両方を予測し、前記予測された状態情報及び予測された燃料量のいずれか1つ又は両方によって前記車両が目的先まで走行可能であるか否かを決定する、
請求項20に記載の車両制御装置。 - 前記プロセッサは、前記第2速度プロファイルに基づいて前記車両の走行に対するガイド情報を生成し、前記ガイド情報を前記車両のユーザに出力する、
請求項13乃至20いずれか一項に記載の車両制御装置。 - 前記プロセッサは、前記第2速度プロファイルから決定された予測平均速度と前記車両の走行履歴情報から決定されたターゲット速度とを比較し、前記比較の結果に基づいてガイド情報を生成する、請求項22に記載の車両制御装置。
- 前記プロセッサは、前記第2速度プロファイルで予め決定した基準を満足する速度区間を識別し、前記識別された速度区間に対応する経路における走行に対するガイド情報を生成する、請求項22に記載の車両制御装置。
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