JP2021536210A - 自動車を作動させる方法、制御装置、自動車 - Google Patents
自動車を作動させる方法、制御装置、自動車 Download PDFInfo
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Abstract
Description
6 駆動機構
7 駆動機械
12 摩擦ブレーキシステム
14 調節部材
15 制御装置
MV 減速トルク
v 相対速度
v1,v2,v3 閾値速度
S1,S2,S3,S4 特性曲線
Claims (13)
- 電気式の駆動機械(7)を備えた駆動機構(6)と、摩擦ブレーキシステム(12)、特に液圧式の摩擦ブレーキシステムと、調節部材(14)とを有する自動車(1)を作動させる方法において、前記調節部材(14)は第1の最終状態と第2の最終状態との間で特に無段階に変位可能であり、前記第1の最終状態のときの前記調節部材(14)の位置は0%のパーセント値に相当し、前記第2の最終状態のときの前記調節部材の位置は100%のパーセント値に相当し、次の各ステップを有し、
前記調節部材(14)の位置が設定された閾値よりも高いパーセント値を有するときに自動車(1)の加速トルクが設定され、
前記調節部材(14)の位置が閾値よりも低いパーセント値を有するときに自動車(1)の減速トルク(MV)が設定され
前記摩擦ブレーキシステム(12)が制御され、それにより前記摩擦ブレーキシステム(12)が設定された減速トルク(MV)を少なくとも割合に応じて、特に全面的に生成する方法。 - 前記駆動機構(6)の前記電気式の駆動機械(7)が設定された減速トルク(MV)を生成するために発電機として作動し、それにより前記駆動機械(7)が設定された減速トルクを少なくとも割合に応じて生成することを特徴とする、請求項1に記載の方法。
- 地面に対する自動車(1)の相対速度(v)が検出され、検出された相対速度(v)に依存して設定された減速トルク(MV)が変更されることを特徴とする、請求項1または2に記載の方法。
- 相対速度(v)が低下したときに設定された減速トルク(MV)が引き下げられることを特徴とする、請求項3に記載の方法。
- 第1の閾値速度(v1,v2)が設定され、検出された相対速度(v)が前記第1の閾値速度(v1,v2)よりも低いときにのみ、設定された減速トルク(MV)が引き下げられることを特徴とする、請求項4に記載の方法。
- 前記第1の閾値速度(v2)よりも高い第2の閾値速度(v3)が設定され、相対速度(v)が低下しているとき、前記第1の閾値速度(v2)よりも高く前記第2の閾値速度(v3)よりも低い相対速度(v)が検出された場合に設定された減速トルク(MV)が引き上げられることを特徴とする、請求項5に記載の方法。
- 事前に保存されている特性曲線(S1,S2,S3,S4)に依存して減速トルク(MV)が設定されることを特徴とする、請求項1から6までのいずれか1項に記載の方法。
- 前記特性曲線(S1,S2,S3,S4)は低下していく相対速度(v)に伴って大きくなる、および/または小さくなる勾配を有することを特徴とする、請求項7に記載の方法。
- 設定された減速トルク(MV)によって自動車(1)が停止するまで減速されることを特徴とする、請求項1から8までのいずれか1項に記載の方法。
- 減速トルク(MV)についての最小値(MV1,MV2)が設定されることを特徴とする、請求項1から9までのいずれか1項に記載の方法。
- ベース減速トルクが前記摩擦ブレーキシステムによって生成され、前記ベース摩擦トルクと設定された減速トルク(MV)との間の差異が前記電気式の駆動機械(7)のモータまたは発電機としての動作によって少なくとも実質的に補われることを特徴とする、請求項1から10までのいずれか1項に記載の方法。
- 自動車(1)のための制御装置(15)であって、前記自動車(1)は、電気式の駆動機械(7)を備えた駆動機構(6)と、摩擦ブレーキシステム(12)と、調節部材(14)とを有し、前記調節部材(14)は第1の最終状態と第2の最終状態との間で特に無段階に変位可能であり、前記第1の最終状態のときの前記調節部材(14)の位置は0%のパーセント値に相当し、前記第2の最終状態のときの前記調節部材(14)の位置は100%のパーセント値に相当する、制御装置において、前記制御装置(15)は用途に即した使用時に請求項1から11までのいずれか1項に記載の方法を実行するためにセットアップされることを特徴とする制御装置。
- 電気式の駆動機械(7)を備えた駆動機構(6)と、摩擦ブレーキシステム(12)と、調節部材(14)とを有する自動車(1)であって、前記調節部材(14)は第1の最終状態と第2の最終状態との間で特に無段階に変位可能であり、前記第1の最終状態のときの前記調節部材(14)の位置は0%のパーセント値に相当し、前記第2の最終状態のときの前記調節部材(14)の位置は100%のパーセント値に相当する、自動車において、請求項12に記載の制御装置(15)を有することを特徴とする自動車。
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