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GB2384305B - Improvements in or relating to a camera arrangement - Google Patents

Improvements in or relating to a camera arrangement

Info

Publication number
GB2384305B
GB2384305B GB0212411A GB0212411A GB2384305B GB 2384305 B GB2384305 B GB 2384305B GB 0212411 A GB0212411 A GB 0212411A GB 0212411 A GB0212411 A GB 0212411A GB 2384305 B GB2384305 B GB 2384305B
Authority
GB
United Kingdom
Prior art keywords
relating
camera arrangement
camera
arrangement
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 - Fee Related
Application number
GB0212411A
Other versions
GB2384305A (en
GB0212411D0 (en
Inventor
Marcus Klomark
Mattias Hanqvist
Karl Munsin
Salah Hadi
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Publication of GB0212411D0 publication Critical patent/GB0212411D0/en
Priority to US10/502,126 priority Critical patent/US20060050927A1/en
Priority to PCT/SE2002/002382 priority patent/WO2003059697A1/en
Priority to AU2002359172A priority patent/AU2002359172A1/en
Publication of GB2384305A publication Critical patent/GB2384305A/en
Application granted granted Critical
Publication of GB2384305B publication Critical patent/GB2384305B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01534—Passenger detection systems using field detection presence sensors using electromagneticwaves, e.g. infrared
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01542—Passenger detection systems detecting passenger motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Air Bags (AREA)
GB0212411A 2002-01-16 2002-05-29 Improvements in or relating to a camera arrangement Expired - Fee Related GB2384305B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/502,126 US20060050927A1 (en) 2002-01-16 2002-12-19 Camera arrangement
PCT/SE2002/002382 WO2003059697A1 (en) 2002-01-16 2002-12-19 A camera arrangement
AU2002359172A AU2002359172A1 (en) 2002-01-16 2002-12-19 A camera arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0200954A GB0200954D0 (en) 2002-01-16 2002-01-16 Improvements in or relating to a camera arrangement

Publications (3)

Publication Number Publication Date
GB0212411D0 GB0212411D0 (en) 2002-07-10
GB2384305A GB2384305A (en) 2003-07-23
GB2384305B true GB2384305B (en) 2005-03-16

Family

ID=9929187

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0200954A Ceased GB0200954D0 (en) 2002-01-16 2002-01-16 Improvements in or relating to a camera arrangement
GB0212411A Expired - Fee Related GB2384305B (en) 2002-01-16 2002-05-29 Improvements in or relating to a camera arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0200954A Ceased GB0200954D0 (en) 2002-01-16 2002-01-16 Improvements in or relating to a camera arrangement

Country Status (1)

Country Link
GB (2) GB0200954D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006055343B3 (en) * 2006-11-23 2008-04-10 Siemens Ag Child seat and occupant differentiating device for motor vehicle, has light source transmitting light beam away by backrest and seat surface, where backrest acts as fixed reference point and occupant acts as textured elevation
KR20170135946A (en) 2015-04-10 2017-12-08 로베르트 보쉬 게엠베하 Detect occupant size and attitude by camera inside the vehicle

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105371A (en) * 1993-10-04 1995-04-21 Hitachi Ltd Hand shape recognition method
JPH07282235A (en) * 1994-04-15 1995-10-27 Matsushita Electric Ind Co Ltd Motion recognition device
JPH0898184A (en) * 1994-09-28 1996-04-12 Nec Corp Human body moving area detecting device
JPH08161498A (en) * 1994-12-05 1996-06-21 Minolta Co Ltd Object recognition device
EP0756426A2 (en) * 1995-07-28 1997-01-29 Sharp Kabushiki Kaisha Specified image-area extracting method and device for producing video information
FR2778245A1 (en) * 1998-04-29 1999-11-05 Fabre Pierre Dermo Cosmetique Measuring color of objects particularly of human skin
JP2000028354A (en) * 1998-07-13 2000-01-28 Victor Co Of Japan Ltd Three-dimensional image processing device
JP2000097676A (en) * 1998-09-24 2000-04-07 Sanyo Electric Co Ltd Method and apparatus for detecting direction of face
JP2000105819A (en) * 1998-09-28 2000-04-11 Sanyo Electric Co Ltd Face image area detecting device
JP2001005973A (en) * 1999-04-20 2001-01-12 Atr Media Integration & Communications Res Lab Method and apparatus for estimating a three-dimensional posture of a person from a color image
US6263113B1 (en) * 1998-12-11 2001-07-17 Philips Electronics North America Corp. Method for detecting a face in a digital image

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105371A (en) * 1993-10-04 1995-04-21 Hitachi Ltd Hand shape recognition method
JPH07282235A (en) * 1994-04-15 1995-10-27 Matsushita Electric Ind Co Ltd Motion recognition device
JPH0898184A (en) * 1994-09-28 1996-04-12 Nec Corp Human body moving area detecting device
JPH08161498A (en) * 1994-12-05 1996-06-21 Minolta Co Ltd Object recognition device
EP0756426A2 (en) * 1995-07-28 1997-01-29 Sharp Kabushiki Kaisha Specified image-area extracting method and device for producing video information
FR2778245A1 (en) * 1998-04-29 1999-11-05 Fabre Pierre Dermo Cosmetique Measuring color of objects particularly of human skin
JP2000028354A (en) * 1998-07-13 2000-01-28 Victor Co Of Japan Ltd Three-dimensional image processing device
JP2000097676A (en) * 1998-09-24 2000-04-07 Sanyo Electric Co Ltd Method and apparatus for detecting direction of face
JP2000105819A (en) * 1998-09-28 2000-04-11 Sanyo Electric Co Ltd Face image area detecting device
US6263113B1 (en) * 1998-12-11 2001-07-17 Philips Electronics North America Corp. Method for detecting a face in a digital image
JP2001005973A (en) * 1999-04-20 2001-01-12 Atr Media Integration & Communications Res Lab Method and apparatus for estimating a three-dimensional posture of a person from a color image

Also Published As

Publication number Publication date
GB0200954D0 (en) 2002-03-06
GB2384305A (en) 2003-07-23
GB0212411D0 (en) 2002-07-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090529