DE50201581D1 - ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE - Google Patents

ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE

Info

Publication number
DE50201581D1
DE50201581D1 DE50201581T DE50201581T DE50201581D1 DE 50201581 D1 DE50201581 D1 DE 50201581D1 DE 50201581 T DE50201581 T DE 50201581T DE 50201581 T DE50201581 T DE 50201581T DE 50201581 D1 DE50201581 D1 DE 50201581D1
Authority
DE
Germany
Prior art keywords
sensing
vehicle
arrangement
front impact
impact
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50201581T
Other languages
German (de)
Inventor
Simone Kleinschmidt
Michael Roelleke
Armin Koehler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50201581T priority Critical patent/DE50201581D1/en
Priority claimed from PCT/DE2002/001984 external-priority patent/WO2002098708A1/en
Application granted granted Critical
Publication of DE50201581D1 publication Critical patent/DE50201581D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60R21/0136—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 actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • 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
    • B60R2021/0004—Frontal collision
    • 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
    • B60R2021/01122—Prevention of malfunction
    • B60R2021/01184—Fault detection or diagnostic circuits
    • B60R2021/0119—Plausibility check

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
DE50201581T 2001-06-06 2002-05-31 ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE Expired - Lifetime DE50201581D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50201581T DE50201581D1 (en) 2001-06-06 2002-05-31 ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10127326 2001-06-06
DE10138764A DE10138764C1 (en) 2001-06-06 2001-08-07 Frontal impact detection system for use on motor vehicle uses forward-mounted longitudinal acceleration sensor and rearward-mounted longitudinal and lateral acceleration sensor
DE50201581T DE50201581D1 (en) 2001-06-06 2002-05-31 ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE
PCT/DE2002/001984 WO2002098708A1 (en) 2001-06-06 2002-05-31 Assembly for sensing a frontal impact in a vehicle

Publications (1)

Publication Number Publication Date
DE50201581D1 true DE50201581D1 (en) 2004-12-23

Family

ID=7687296

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10138764A Expired - Lifetime DE10138764C1 (en) 2001-06-06 2001-08-07 Frontal impact detection system for use on motor vehicle uses forward-mounted longitudinal acceleration sensor and rearward-mounted longitudinal and lateral acceleration sensor
DE50201581T Expired - Lifetime DE50201581D1 (en) 2001-06-06 2002-05-31 ARRANGEMENT FOR SENSING A FRONT IMPACT IN A VEHICLE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10138764A Expired - Lifetime DE10138764C1 (en) 2001-06-06 2001-08-07 Frontal impact detection system for use on motor vehicle uses forward-mounted longitudinal acceleration sensor and rearward-mounted longitudinal and lateral acceleration sensor

Country Status (2)

Country Link
JP (2) JP4739667B2 (en)
DE (2) DE10138764C1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309081A1 (en) 2003-03-03 2004-09-16 Robert Bosch Gmbh Device for controlling restraint devices in a vehicle
DE10311524A1 (en) * 2003-03-17 2004-09-30 Robert Bosch Gmbh Restraint release procedures
DE10312105A1 (en) 2003-03-19 2004-09-30 Robert Bosch Gmbh Device for controlling restraint devices
DE10358110A1 (en) * 2003-12-12 2005-07-14 Daimlerchrysler Ag Motor vehicle`s front impact sensing assembly, has control unit emitting actuation signal to vehicle safety equipment if acceleration or speed signal, generated by upfront sensor, exceeds given threshold of defined accident gravity
DE10360138A1 (en) * 2003-12-20 2005-07-21 Daimlerchrysler Ag Piezoelectric collision detector and safety equipment deployment system for vehicle, detects mass of object, e.g. pedestrian, with which collision occurs and activates appropriate safety device
DE102004013268B4 (en) * 2004-03-18 2015-05-07 Conti Temic Microelectronic Gmbh Method and device for triggering an occupant protection system of a vehicle
DE102004018824B3 (en) * 2004-04-19 2005-12-15 Infineon Technologies Ag Control circuit for activation element of motor vehicle occupant protection system has sensor, processing unit, comparator circuit(s), trigger circuit that triggers activation element depending on activation and enabling signals
US8186711B2 (en) * 2004-08-17 2012-05-29 Robert Bosch Gmbh Separation of abuse conditions and crash events to control occupant restraint devices
DE102005038616A1 (en) * 2005-08-16 2007-02-22 Trw Automotive Gmbh Method for controlling an active restraint system
DE102006032938A1 (en) * 2006-03-17 2007-09-20 Continental Teves Ag & Co. Ohg Signal e.g. high dynamic signal, processing method for acceleration sensor, involves verifying result of processing path for plausibility by result of another processing path, where results of processing paths are compared with one another
DE102016222501A1 (en) 2016-11-16 2018-05-17 Robert Bosch Gmbh Method and device for evaluating acceleration
DE102016222490A1 (en) 2016-11-16 2018-05-17 Robert Bosch Gmbh Method and device for detecting a collision and its demarcation to regular driving
DE102017208403A1 (en) 2017-05-18 2018-11-22 Robert Bosch Gmbh Method and device for accident detection in a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327933A (en) * 1976-08-24 1978-03-15 Honda Motor Co Ltd Automotive air-bag activating apparatus
JPH02155862A (en) * 1988-12-05 1990-06-14 Mazda Motor Corp Device for controlling air bag
JP2990381B2 (en) * 1991-01-29 1999-12-13 本田技研工業株式会社 Collision judgment circuit
GB2293681B (en) * 1994-09-29 1998-08-12 Autoliv Dev Improvements in or relating to a safety arrangement
JPH0976872A (en) * 1995-09-14 1997-03-25 Fujitsu Ten Ltd Side face collision detector for vehicle
JPH0986336A (en) * 1995-09-27 1997-03-31 Tokai Rika Co Ltd Air bag device
US6070113A (en) * 1996-06-21 2000-05-30 Automotive Systems Laboratory, Inc. Hybrid vehicle crash discrimination system
JP3333813B2 (en) * 1996-11-20 2002-10-15 トヨタ自動車株式会社 Startup control device for occupant protection device
DE19740019A1 (en) * 1997-09-11 1999-03-25 Siemens Ag Vehicle occupant protection device

Also Published As

Publication number Publication date
JP2011073675A (en) 2011-04-14
JP2004519699A (en) 2004-07-02
JP5797407B2 (en) 2015-10-21
DE10138764C1 (en) 2002-10-31
JP4739667B2 (en) 2011-08-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition