GB1371185A - Vehicle crash recorders - Google Patents

Vehicle crash recorders

Info

Publication number
GB1371185A
GB1371185A GB1510073A GB1510073A GB1371185A GB 1371185 A GB1371185 A GB 1371185A GB 1510073 A GB1510073 A GB 1510073A GB 1510073 A GB1510073 A GB 1510073A GB 1371185 A GB1371185 A GB 1371185A
Authority
GB
United Kingdom
Prior art keywords
crash
register
words
information
signals
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
Application number
GB1510073A
Other languages
English (en)
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1371185A publication Critical patent/GB1371185A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/127—Recording devices for acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0891—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values with indication of predetermined acceleration values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Recording Measured Values (AREA)
  • Analogue/Digital Conversion (AREA)
  • Traffic Control Systems (AREA)
GB1510073A 1972-05-03 1973-03-29 Vehicle crash recorders Expired GB1371185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24991872A 1972-05-03 1972-05-03

Publications (1)

Publication Number Publication Date
GB1371185A true GB1371185A (en) 1974-10-23

Family

ID=22945569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510073A Expired GB1371185A (en) 1972-05-03 1973-03-29 Vehicle crash recorders

Country Status (3)

Country Link
JP (1) JPS5313130B2 (enrdf_load_html_response)
AU (1) AU468500B2 (enrdf_load_html_response)
GB (1) GB1371185A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160727A (en) * 1980-11-27 1985-12-24 British Aerospace Recording means for recording the variation of a parameter
GB2199206A (en) * 1986-08-07 1988-06-29 Int Mobile Machines A sample and hold and analog-to-digital converter system
US5657358A (en) 1985-03-20 1997-08-12 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels
US5852604A (en) 1993-09-30 1998-12-22 Interdigital Technology Corporation Modularly clustered radiotelephone system
EP0847029A3 (de) * 1996-12-04 1999-11-24 Mannesmann VDO Aktiengesellschaft Verfahren zur Speicherung unfallbezogener Daten mit einem Unfalldatenspeicher
CN105788027A (zh) * 2016-03-17 2016-07-20 中车株洲电力机车有限公司 一种事件记录装置及其记录方法

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160727A (en) * 1980-11-27 1985-12-24 British Aerospace Recording means for recording the variation of a parameter
US6393002B1 (en) 1985-03-20 2002-05-21 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6771667B2 (en) 1985-03-20 2004-08-03 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US5657358A (en) 1985-03-20 1997-08-12 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels
US5687194A (en) 1985-03-20 1997-11-11 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US5734678A (en) 1985-03-20 1998-03-31 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6954470B2 (en) 1985-03-20 2005-10-11 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6842440B2 (en) 1985-03-20 2005-01-11 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6014374A (en) 1985-03-20 2000-01-11 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
US6282180B1 (en) 1985-03-20 2001-08-28 Interdigital Technology Corporation Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
GB2199206B (en) * 1986-08-07 1991-03-13 Int Mobile Machines A subscriber unit
GB2199206A (en) * 1986-08-07 1988-06-29 Int Mobile Machines A sample and hold and analog-to-digital converter system
US5842137A (en) * 1986-08-07 1998-11-24 Interdigital Technology Corporation Subscriber unit for wireless digital telephone system
US6208630B1 (en) 1993-09-30 2001-03-27 Interdigital Technology Corporation Modulary clustered radiotelephone system
US6496488B1 (en) 1993-09-30 2002-12-17 Interdigital Technology Corporation Modularly clustered radiotelephone system
US5852604A (en) 1993-09-30 1998-12-22 Interdigital Technology Corporation Modularly clustered radiotelephone system
US7245596B2 (en) 1993-09-30 2007-07-17 Interdigital Technology Corporation Modularly clustered radiotelephone system
EP0847029A3 (de) * 1996-12-04 1999-11-24 Mannesmann VDO Aktiengesellschaft Verfahren zur Speicherung unfallbezogener Daten mit einem Unfalldatenspeicher
CN105788027A (zh) * 2016-03-17 2016-07-20 中车株洲电力机车有限公司 一种事件记录装置及其记录方法

Also Published As

Publication number Publication date
JPS4961840A (enrdf_load_html_response) 1974-06-15
DE2322299B2 (de) 1975-07-17
JPS5313130B2 (enrdf_load_html_response) 1978-05-08
AU5427373A (en) 1974-10-10
DE2322299A1 (de) 1973-11-08
AU468500B2 (en) 1976-01-15

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Legal Events

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