JP7384284B2 - 走行計画生成装置及び走行計画生成方法 - Google Patents
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Description
本出願は、2020年5月22日に出願された日本国特許出願の特願2020-089620に基づく優先権を主張するものであり、文献の参照による組み込みが認められる指定国については、上記の出願に記載された内容を参照により本出願に組み込み、本出願の記載の一部とする。
100…コントローラ
101…車両情報取得部
102…充電可否情報取得部
103…走行計画生成部
104…充電可否判定部
105…報知制御部
110…地図データベース
120…充電施設データベース
130…通信装置
20…車両
200…車載コントローラ
210…自車位置検出装置
220…充電状態取得装置
230…駆動装置
240…出力装置
250…車載通信装置
Claims (7)
- 車両が走行するためのエネルギーを補給する第1補給施設を経由する走行計画を生成する走行計画生成部と、
補給施設の空き状況を示す補給可否情報を取得する補給可否情報取得部と、
前記補給施設において前記エネルギーの補給が可能であるか否かを判定する補給可否判定部と、を備え、
前記補給可否情報取得部は、
前記走行計画に基づいて前記車両が走行を開始した後の所定のタイミングとして、前記車両が前記第1補給施設から所定範囲の位置に到達した時点で、前記第1補給施設の空き状況を示す第1補給可否情報を取得し、
前記補給可否判定部は、前記第1補給施設の前記第1補給可否情報に基づいて、前記第1補給施設において前記エネルギーの補給が可能であるか否かを判定し、
前記走行計画生成部は、
前記補給可否判定部により前記第1補給施設において前記エネルギーの補給が不可能であると判定される場合には、前記第1補給施設とは異なる第2補給施設を特定し、
前記第1補給施設及び前記第2補給施設のうち、推定到着時刻から許容待ち時間以内に前記エネルギーの補給が可能である補給施設に、前記推定到着時刻から前記エネルギーの補給が可能となるまでの時間経過後に前記車両を到着させる走行計画を生成する走行計画生成装置。 - 前記補給可否情報取得部は、前記所定のタイミングにおける前記第1補給施設の充電スタンドの空き状況を前記第1補給可否情報として取得する請求項1に記載の走行計画生成装置。
- 前記補給可否情報取得部は、前記車両が前記第1補給施設に到着する到着予定時刻における前記第1補給施設の充電スタンドの空き状況を前記第1補給可否情報として取得する請求項1に記載の走行計画生成装置。
- 前記補給可否情報取得部は、
前記車両が前記第2補給施設に到着する推定到着時刻以降における前記第2補給施設の第2補給可否情報を取得し、
前記補給可否判定部は、
前記第2補給可否情報に基づいて、前記第2補給施設において前記エネルギーの補給が可能であるか否かを判定し、
前記走行計画生成部は、
前記第2補給施設において前記エネルギーの補給が可能であると判定される場合には、前記推定到着時刻から前記エネルギーの補給が可能となるまでの時間経過後に前記車両を前記第2補給施設に到着させる走行計画を生成する請求項1~3のいずれかに記載の走行計画生成装置。 - 前記補給可否情報取得部は、
前記車両が前記第1補給施設に到着する推定到着時刻以降における前記第1補給施設の第1補給可否情報を取得し、
前記補給可否判定部は、
前記第1補給可否情報に基づいて、前記第1補給施設において前記エネルギーの補給が可能であるか否かを判定し、
前記走行計画生成部は、
前記第1補給施設において前記エネルギーの補給が可能であると判定される場合には、前記推定到着時刻から前記エネルギーの補給が可能となるまでの時間経過後に前記車両を前記第1補給施設に到着させる走行計画を生成する請求項1~3のいずれかに記載の走行計画生成装置。 - 前記走行計画生成部は、
地図情報に予め登録された待機可能場所から前記車両を待機させる待機場所を選択し、
前記エネルギーの補給が可能となるまでの時間の間、前記待機場所に前記車両を停止させる走行計画を生成する請求項4又は5に記載の走行計画生成装置。 - 走行計画生成装置により実行される走行計画生成方法であって、
前記走行計画生成装置は、
車両が走行するためのエネルギーを補給する第1補給施設を経由する走行計画を生成し、
生成された前記走行計画に基づいて前記車両が走行を開始した後の所定のタイミングとして、前記車両が前記第1補給施設から所定範囲の位置に到達した時点で、前記第1補給施設の空き状況を示す補給可否情報を取得し、
前記補給可否情報に基づいて、前記第1補給施設において前記エネルギーの補給が可能であるか否かを判定し、
前記第1補給施設において前記エネルギーの補給が不可能であると判定される場合には、前記第1補給施設とは異なる第2補給施設を特定し、
前記第1補給施設及び前記第2補給施設のうち、推定到着時刻から許容待ち時間以内に前記エネルギーの補給が可能である補給施設に、前記推定到着時刻から前記エネルギーの補給が可能となるまでの時間経過後に前記車両を到着させる走行計画を生成する走行計画生成方法。
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