ATE398050T1 - Verfahren zur erkennung eines fahrzeugüberschlags auf der basis der differenz der z-achse- beschleunigung - Google Patents

Verfahren zur erkennung eines fahrzeugüberschlags auf der basis der differenz der z-achse- beschleunigung

Info

Publication number
ATE398050T1
ATE398050T1 AT06075231T AT06075231T ATE398050T1 AT E398050 T1 ATE398050 T1 AT E398050T1 AT 06075231 T AT06075231 T AT 06075231T AT 06075231 T AT06075231 T AT 06075231T AT E398050 T1 ATE398050 T1 AT E398050T1
Authority
AT
Austria
Prior art keywords
axis acceleration
detecting
acceleration
vehicle rollover
acceleration difference
Prior art date
Application number
AT06075231T
Other languages
English (en)
Inventor
Peter J Schubert
Charles A Cluff
James H Brogoitti
Gregory J Manlove
John W Robertson
David B Rich
Original Assignee
Delphi Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE398050T1 publication Critical patent/ATE398050T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R21/01332—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by frequency or waveform analysis
    • B60R21/01336—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by frequency or waveform analysis using filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
    • B60R16/0233—Vehicle tilting, overturning or roll over
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R21/0133—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by integrating the amplitude of the input signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0002—Type of accident
    • B60R2021/0018—Roll-over
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R2021/01322—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value comprising variable thresholds, e.g. depending from other collision parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R2021/01325—Vertical acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Air Bags (AREA)
AT06075231T 2005-02-11 2006-02-02 Verfahren zur erkennung eines fahrzeugüberschlags auf der basis der differenz der z-achse- beschleunigung ATE398050T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/056,682 US20060184300A1 (en) 2005-02-11 2005-02-11 Vehicle rollover detection method based on differential z-axis acceleration

Publications (1)

Publication Number Publication Date
ATE398050T1 true ATE398050T1 (de) 2008-07-15

Family

ID=36130201

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06075231T ATE398050T1 (de) 2005-02-11 2006-02-02 Verfahren zur erkennung eines fahrzeugüberschlags auf der basis der differenz der z-achse- beschleunigung

Country Status (4)

Country Link
US (1) US20060184300A1 (de)
EP (1) EP1690748B1 (de)
AT (1) ATE398050T1 (de)
DE (1) DE602006001408D1 (de)

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JP4063095B2 (ja) * 2002-03-08 2008-03-19 豊田合成株式会社 頭部保護エアバッグ装置
US7668645B2 (en) * 2004-10-15 2010-02-23 Ford Global Technologies System and method for dynamically determining vehicle loading and vertical loading distance for use in a vehicle dynamic control system
US7598845B2 (en) * 2005-11-09 2009-10-06 Chrysler Group Llc Towing load detection system
DE102008009522B4 (de) * 2008-02-16 2021-12-16 Zf Cv Systems Hannover Gmbh Verfahren zur Kalibrierung von Radgeschwindigkeiten
US8392070B2 (en) * 2008-08-28 2013-03-05 Trw Automotive U.S. Llc Method and apparatus for controlling an actuatable safety device
JP5887651B2 (ja) * 2011-12-06 2016-03-16 新日鐵住金株式会社 車両の異常検出方法
US20130261900A1 (en) * 2012-03-30 2013-10-03 Tk Holdings Inc. Occupant protection system
US9121866B2 (en) * 2013-03-15 2015-09-01 Autoliv Asp, Inc. System and method for inertial sensor offset compensation
US9283825B2 (en) 2014-02-25 2016-03-15 Isam Mousa System, method, and apparatus to prevent commercial vehicle rollover
EP3294598B1 (de) * 2015-05-11 2024-01-17 Robert Bosch GmbH Vorrichtung und verfahren zur aktiven überrollprävention für ein dreirädriges fahrzeug

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US5071157A (en) * 1989-11-02 1991-12-10 General Motors Corporation Full vehicle suspension control
US5096219A (en) * 1990-12-17 1992-03-17 General Motors Corporation Full vehicle suspension control with non-vertical acceleration correction
US5096216A (en) * 1990-12-20 1992-03-17 Mccalla William R Transport trailer with collapsible shelves, and method of using such trailer
DE19514844A1 (de) * 1994-05-02 1995-11-09 Fichtel & Sachs Ag Anordnung zur Steuerung einer Fahrwerk-Einrichtung
GB2292126B (en) * 1994-08-11 1997-12-17 Rover Group A motor vehicle
US6038495A (en) * 1998-02-06 2000-03-14 Delco Electronics Corporation Vehicle rollover sensing using short-term integration
US6249730B1 (en) * 2000-05-19 2001-06-19 Trw, Inc. Vehicle occupant protection system and method utilizing Z-axis central safing
DE10025260B4 (de) * 2000-05-22 2004-11-25 Conti Temic Microelectronic Gmbh Verfahren zur Detektion von Überrollvorgängen bei Kraftfahrzeugen mit Sicherheitseinrichtungen
DE10025259C2 (de) * 2000-05-22 2003-03-20 Conti Temic Microelectronic Verfahren zur Erzeugung eines Auslösealgorithmus zur Erkennung eines Überschlages für ein Sicherheitssystem in einem Kraftfahrzeug
US7121376B2 (en) * 2000-06-05 2006-10-17 Siemens Aktiengesellschaft Device for the control of an active element of an occupant retention system in a vehicle
US6904350B2 (en) * 2000-09-25 2005-06-07 Ford Global Technologies, Llc System for dynamically determining the wheel grounding and wheel lifting conditions and their applications in roll stability control
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US6542073B2 (en) * 2000-12-20 2003-04-01 Trw Inc. System and method for sensing vehicle rollover
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CN100352703C (zh) * 2002-03-19 2007-12-05 汽车系统实验室公司 车辆倾翻检测系统
US7136731B2 (en) * 2003-06-11 2006-11-14 Ford Global Technologies, Llc System for determining vehicular relative roll angle during a potential rollover event
DE10358335B3 (de) * 2003-12-12 2005-05-25 Siemens Ag Bestimmung von dynamischen Achslasten und/oder Radlasten eines Radfahrzeuges
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US7031816B2 (en) * 2004-03-23 2006-04-18 Continental Teves, Inc. Active rollover protection
CH696765A5 (de) * 2004-06-02 2007-11-30 Cilag Ltd Verfahren zur Herstellung von Natrium-fosphenytoin.
DE102004029064B3 (de) * 2004-06-16 2006-03-30 Siemens Ag Verfahren und Vorrichtung zum Erkennen einer Überschlagssituation bei einem Kraftfahrzeug
US7668645B2 (en) * 2004-10-15 2010-02-23 Ford Global Technologies System and method for dynamically determining vehicle loading and vertical loading distance for use in a vehicle dynamic control system

Also Published As

Publication number Publication date
EP1690748A1 (de) 2006-08-16
EP1690748B1 (de) 2008-06-11
DE602006001408D1 (de) 2008-07-24
US20060184300A1 (en) 2006-08-17

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