JP2016517819A - 車両の物体連結装置のための制御装置、車両の物体連結装置、及び、慣性的に加速された物体の衝撃を緩和する方法 - Google Patents
車両の物体連結装置のための制御装置、車両の物体連結装置、及び、慣性的に加速された物体の衝撃を緩和する方法 Download PDFInfo
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Abstract
Description
Claims (15)
- 車両(10)の物体連結装置(14)のための制御装置(12)であって、
前記制御装置(12)は、少なくとも1つの車両固有のセンサ(22)の、少なくとも1つの提供されるセンサ信号(20)を考慮して、少なくとも1つの制御信号(24)を用いて、前記物体連結装置(14)の制動装置(19)を、
前記車両(10)の通常走行の間、前記物体連結装置(14)上及び/又は前記物体連結装置(14)内の所定の固定位置(38)に固定可能な物体(16)であって、慣性力によって前記固定位置(38)から所定の目標区間(Sges)に沿って、前記車両(10)の目標衝突部分(18)に向かって移動可能な前記物体(16)が、当該物体(16)と前記目標衝突部分(18)との接触の前に、駆動された前記制動装置(19)により減速可能であるように、
駆動するよう構成され、
前記制御装置(12)は、前記固定位置(38)からの前記物体(16)の分離時間(t0)と、前記駆動された制動装置(19)を用いて実施される前記物体(16)の減速の開始時間(ta)と、の間の様々な時間差(Δt)を有する、前記制動装置(19)の少なくとも2つの実行可能な駆動モードから、前記制動装置(19)の目標駆動モードを、前記少なくとも1つのセンサ信号(20)に考慮して設定し、前記少なくとも1つの制御信号(24)を用いて前記制動装置(19)を前記目標駆動モードへと制御するよう追加的に構成される、制御装置(12)。 - 前記制御装置(12)は前記少なくとも1つのセンサ信号(20)を考慮して、前記目標駆動モードの各前記開始時間(ta)、及び/又は、前記分離時間(t0)と前記目標駆動モードの前記開始時間(ta)との間の各前記時間差(ΔT)を設定し、前記少なくとも1つの制御信号(24)を用いて、前記開始時間(ta)に前記制動装置(19)を作動させるよう構成される、請求項1に記載の制御装置(12)。
- 前記制御装置(12)は、前記制動装置(19)の少なくとも1つの膨張可能な要素(26)内へと及び/又は前記物体(16)と前記目標衝突部分(18)との間に存在する容積室(44)内へとガス流が導入されるように、少なくとも1つのガス発生装置(46)、少なくとも1つの閉止要素、少なくとも1つの弁(48)、及び/又は、前記制動装置(19)の点火器を前記少なくとも1つの制御信号(24)を用いて駆動するよう構成される、請求項1又は2に記載の制御装置(12)。
- 前記制御装置(12)は、前記少なくとも1つのガス発生装置(46)の目標出力値と、前記少なくとも1つの閉止要素の目標解放時間及び/又は目標開口隙間値と、前記少なくとも1つの弁(48)の目標解放時間及び/又は目標開口隙間値と、作動すべき前記ガス発生装置(46)及び/又は作動すべき前記点火器の目標数、及び/又は、開放すべき前記閉止要素及び/又は開放すべき前記弁(48)の目標数と、に関する少なくとも1つの目標値を、前記少なくとも1つのセンサ信号(20)を考慮して設定するよう追加的に構成される、請求項3に記載の制御装置(12)。
- 前記制御装置(12)は、前記少なくとも1つのセンサ信号(20)を考慮して、前記所定の固定位置(38)からの前記物体(16)の前記分離時間(t0)を設定し、前記物体連結装置(14)の物体固定要素(28)を、設定された前記分離時間(t0)に、前記物体(16)が駆動された前記物体固定要素(28)により解放可能であるように駆動するよう追加的に構成される、請求項1〜4のいずれか1項に記載の制御装置(12)。
- 請求項1〜5のいずれか1項に記載の制御装置(12)と協働するための、車両の物体連結装置(14)であって、
前記車両(10)の通常走行の間、前記物体連結装置(14)上、又は、前記物体連結装置(14)内の所定の固定位置(38)に物体(16)を固定可能な物体固定要素(28)と、
慣性力によって、前記固定位置(38)から所定の目標区間(Sges)に沿って、目標衝突部分(18)に向かって移動可能な前記物体(16)が、当該物体(16)と前記目標衝突部分(18)との接触の前に、駆動された制動装置(19)によって減速可能であるように、前記制御装置(12)の前記少なくとも1つの制御信号(24)を用いて駆動可能な前記制動装置(19)であって、前記制動装置(19)は前記少なくとも1つの制御信号(24)によって、前記固定位置(38)からの前記物体(16)の分離時間(t0)と、駆動された前記制動装置(19)を用いて実施される前記物体(16)の減速の開始時間(ta)と、の間の様々な時間差(Δt)を有する、少なくとも2つの実行可能な前記制動装置(19)の駆動モードから、目標駆動モードへと制御可能である、前記制動装置(19)と、
を備える、物体連結装置(14)。 - 前記制動装置(19)は、前記制動装置(19)の少なくとも1つの膨張可能な要素(26)内へと、及び/又は、前記物体(16)と前記目標衝突部分(18)との間に存在する容積室(44)内へとガス流が導入されるように、前記少なくとも1つの制御信号(24)を用いて駆動可能な、少なくとも1つのガス発生装置(46)、少なくとも1つの閉止要素、少なくとも1つの弁(48)、及び/又は、少なくとも1つの点火器を備える、請求項6に記載の物体連結装置(14)。
- 前記制動装置(19)は、前記少なくとも1つの膨張可能な要素(26)として、少なくとも1つのエアバッグ(26)、ベルトに組み込まれた少なくとも1つのエアバッグ、及び/又は、少なくとも1つの膨張可能な金属構造物を含む、請求項7に記載の物体連結装置(14)。
- 前記制動装置(19)を用いて、乗員保護モードが実現可能であり、前記乗員保護モードにおいては、前記固定位置(38)から移動した前記物体(16)は、最初に、前記所定の目標区間(Sges)の第1の部分区間(Δs1)に沿って、制動されることなく移動可能であり、続いて、前記所定の目標区間(Sges)の第2の部分区間(Δs2)に沿って、前記制動装置(19)によって第1の減速力(F1)により減速可能である、請求項6〜8のいずれか1項に記載の物体連結装置(14)。
- 前記制動装置(19)を用いて、物体保護モードが追加的に実現可能であり、前記物体保護モードにおいては、前記固定位置(38)から移動した前記物体(16)は、前記所定の目標区間(Sges)に沿って、前記制動装置(19)によって、前記第1の減速力(F1)よりも小さい第2の減速力(F2)により減速可能である、請求項9に記載の物体連結装置(14)。
- 前記物体固定要素(28)は、当該物体固定要素(28)によって前記物体(16)が前記固定位置(38)に固定される第1のモードから、第2のモードへと制御可能であり、即ち、前記物体固定要素(28)が前記第2のモードへと制御されてからは前記物体(16)が前記固定位置(38)から解放されるように、前記第2のモードへと制御可能である、請求項6〜10のいずれか1項に記載の物体連結装置(14)。
- 前記物体固定要素(28)は、前記制御装置(12)によって、前記第1のモードから前記第2のモードへと制御可能である、請求項11に記載の物体連結装置(14)。
- 前記物体連結装置(14)は、前記慣性力により移動可能な前記物体(16)を前記所定の目標区間(Sges)に沿って案内しうるガイド構造(32)を有する、請求項6〜12のいずれか1項に記載の物体連結装置(14)。
- 前記物体連結装置(14)は、請求項1〜5のいずれか1項に記載の前記制御装置(12)を備える、請求項6〜13のいずれか1項に記載の物体連結装置(14)。
- 慣性的に加速され得る物体(16)であって、車両(10)の通常走行の間、物体連結装置(14)上、及び/又は、物体連結装置(14)内の所定の固定位置(38)に固定され、分離時間(t0)に慣性力によって、前記固定位置(38)から所定の目標区間(Sges)に沿って目標衝突部分(18)に向かって移動する前記物体(16)の衝撃を緩和する方法において、
前記車両(10)の速度、前記車両(10)の加速度、前記車両(10)の少なくとも1つの部分空間内に存在する圧力、及び/又は、前記車両(10)の衝突の衝撃に関する情報(20)を定める工程と、
前記物体(16)が、当該物体(16)と前記目標衝突部分(18)との接触の前に、駆動された制動装置(19)によって減速されるように、定められた前記情報(20)を考慮して前記制動装置(19)を駆動する工程であって、前記制動装置(19)は前記定められた情報(20)を考慮して、前記物体(16)の前記固定位置(38)からの前記分離時間(t0)と、前記駆動された制動装置(19)によって実施される前記物体(16)の減速の開始時間(ta)と、の間の様々な時間差(Δt)を有する少なくとも2つの実行可能な前記制動装置(19)の駆動モードから、目標駆動モードへと制御される、前記駆動する工程と、
を特徴とする、方法。
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PCT/EP2014/055157 WO2014166699A2 (de) | 2013-04-12 | 2014-03-14 | Steuervorrichtung für eine objektankopplungsvorrichtung eines fahrzeugs, objektankopplungsvorrichtung für ein fahrzeug und verfahren zum dämpfen eines aufpralls eines trägheitsbeschleunigten objekts |
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