WO2008152256A3 - Diagnostic device for an after-the-fact analysis of the behaviour of a motor vehicle and corresponding method - Google Patents
Diagnostic device for an after-the-fact analysis of the behaviour of a motor vehicle and corresponding method Download PDFInfo
- Publication number
- WO2008152256A3 WO2008152256A3 PCT/FR2008/050718 FR2008050718W WO2008152256A3 WO 2008152256 A3 WO2008152256 A3 WO 2008152256A3 FR 2008050718 W FR2008050718 W FR 2008050718W WO 2008152256 A3 WO2008152256 A3 WO 2008152256A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor vehicle
- behaviour
- diagnostic device
- main memory
- buffer memory
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a diagnostic device for an after-the-fact analysis of the behaviour of a four-wheel-steer motor vehicle, comprising an assembly of sensors capable of measuring chosen parameters representative of the state of the motor vehicle. It also comprises at least one main memory, a first assembly of sensors (21, 23) capable of measuring a first set of parameters, a buffer memory (25) capable of storing the said first set of parameters when the angular speed of deflection of the rear wheels and the speed of the motor vehicle respectively exceed a given threshold, the buffer memory being coupled to the said main memory via transfer means capable of transferring the data from the buffer memory (25) to the main memory (31) when a predetermined event (EV20) occurs while the motor vehicle operates in nominal mode. Reference: figure 2
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010509868A JP5306335B2 (en) | 2007-05-25 | 2008-04-22 | Diagnostic device and method for post-analysis of vehicle behavior |
EP08805676A EP2153416B1 (en) | 2007-05-25 | 2008-04-22 | Diagnostic device for an after-the-fact analysis of the behaviour of a motor vehicle and corresponding method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0755267 | 2007-05-25 | ||
FR0755267A FR2916535B1 (en) | 2007-05-25 | 2007-05-25 | DIAGNOSTIC DEVICE FOR POSTERIORI ANALYSIS OF THE BEHAVIOR OF A MOTOR VEHICLE AND METHOD THEREOF |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008152256A2 WO2008152256A2 (en) | 2008-12-18 |
WO2008152256A3 true WO2008152256A3 (en) | 2009-02-12 |
Family
ID=38814314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/050718 WO2008152256A2 (en) | 2007-05-25 | 2008-04-22 | Diagnostic device for an after-the-fact analysis of the behaviour of a motor vehicle and corresponding method |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2153416B1 (en) |
JP (1) | JP5306335B2 (en) |
FR (1) | FR2916535B1 (en) |
WO (1) | WO2008152256A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2977341B1 (en) * | 2011-06-30 | 2013-06-28 | Eurocopter France | METHOD FOR MONITORING AN AIRCRAFT BY VIBRATION ACQUISITIONS |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5430432A (en) * | 1992-12-14 | 1995-07-04 | Camhi; Elie | Automotive warning and recording system |
WO2000052443A1 (en) * | 1999-03-01 | 2000-09-08 | Mcclellan Scott B | Vehicle motion detection and recording method and apparatus |
US20020035422A1 (en) * | 2000-07-26 | 2002-03-21 | Yazaki Corporation | Operational condition recording apparatus and operating control system utilizing it |
FR2850193A1 (en) * | 2002-12-05 | 2004-07-23 | Henri Sors | Risk detecting and recording device for vehicle, detects and records risk occurrences in risk meters based on preset threshold and parameters, where risks relates to higher linear/angular speed or acceleration/deceleration values |
WO2005009823A2 (en) * | 2003-07-09 | 2005-02-03 | Trw Automotive U.S. Llc. | Steering apparatus for a vehicle having front and rear steerable wheels |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03169771A (en) * | 1989-11-30 | 1991-07-23 | Nissan Motor Co Ltd | Rear wheel steering control device of four-wheel steering device |
JPH07291138A (en) * | 1994-04-25 | 1995-11-07 | Mazda Motor Corp | Steering device for vehicle |
JP3586337B2 (en) * | 1996-05-20 | 2004-11-10 | 本田技研工業株式会社 | Fault diagnosis method for vehicle mobility control device |
JPH10104127A (en) * | 1996-09-30 | 1998-04-24 | Mazda Motor Corp | Display device for control state of vehicle |
JP3509631B2 (en) * | 1999-05-28 | 2004-03-22 | トヨタ自動車株式会社 | Vehicle data recording device |
JP2005240772A (en) * | 2004-02-27 | 2005-09-08 | Fuji Heavy Ind Ltd | Data recording apparatus and data recording method |
-
2007
- 2007-05-25 FR FR0755267A patent/FR2916535B1/en not_active Expired - Fee Related
-
2008
- 2008-04-22 EP EP08805676A patent/EP2153416B1/en active Active
- 2008-04-22 WO PCT/FR2008/050718 patent/WO2008152256A2/en active Application Filing
- 2008-04-22 JP JP2010509868A patent/JP5306335B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5430432A (en) * | 1992-12-14 | 1995-07-04 | Camhi; Elie | Automotive warning and recording system |
WO2000052443A1 (en) * | 1999-03-01 | 2000-09-08 | Mcclellan Scott B | Vehicle motion detection and recording method and apparatus |
US20020035422A1 (en) * | 2000-07-26 | 2002-03-21 | Yazaki Corporation | Operational condition recording apparatus and operating control system utilizing it |
FR2850193A1 (en) * | 2002-12-05 | 2004-07-23 | Henri Sors | Risk detecting and recording device for vehicle, detects and records risk occurrences in risk meters based on preset threshold and parameters, where risks relates to higher linear/angular speed or acceleration/deceleration values |
WO2005009823A2 (en) * | 2003-07-09 | 2005-02-03 | Trw Automotive U.S. Llc. | Steering apparatus for a vehicle having front and rear steerable wheels |
Also Published As
Publication number | Publication date |
---|---|
WO2008152256A2 (en) | 2008-12-18 |
EP2153416A2 (en) | 2010-02-17 |
JP2010528308A (en) | 2010-08-19 |
JP5306335B2 (en) | 2013-10-02 |
EP2153416B1 (en) | 2012-06-13 |
FR2916535B1 (en) | 2009-07-31 |
FR2916535A1 (en) | 2008-11-28 |
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