ATE415324T1 - Adaptives filterungsmodell für sensorsignale in einem kraftfahrzeug - Google Patents

Adaptives filterungsmodell für sensorsignale in einem kraftfahrzeug

Info

Publication number
ATE415324T1
ATE415324T1 AT01924048T AT01924048T ATE415324T1 AT E415324 T1 ATE415324 T1 AT E415324T1 AT 01924048 T AT01924048 T AT 01924048T AT 01924048 T AT01924048 T AT 01924048T AT E415324 T1 ATE415324 T1 AT E415324T1
Authority
AT
Austria
Prior art keywords
sensor signals
motor vehicle
adaptive filtering
filtering model
sensors
Prior art date
Application number
AT01924048T
Other languages
English (en)
Inventor
Fredrik Gustafsson
Stefan Ahlqvist
Marcus Drevoe
Urban Forssell
Niclas Persson
Original Assignee
Nira Dynamics 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
Priority claimed from SE0001353A external-priority patent/SE0001353D0/xx
Application filed by Nira Dynamics Ab filed Critical Nira Dynamics Ab
Application granted granted Critical
Publication of ATE415324T1 publication Critical patent/ATE415324T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1706—Braking or traction control means specially adapted for particular types of vehicles for single-track vehicles, e.g. motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • B60C23/062—Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B60T8/1725—Using tyre sensors, e.g. Sidewall Torsion sensors [SWT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/13—Aquaplaning, hydroplaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2240/00—Monitoring, detecting wheel/tire behaviour; counteracting thereof
    • B60T2240/03—Tire sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2250/00—Monitoring, detecting, estimating vehicle conditions
    • B60T2250/06—Sensor zero-point adjustment; Offset compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Electric Motors In General (AREA)
  • Gyroscopes (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Feedback Control In General (AREA)
AT01924048T 2000-04-12 2001-04-12 Adaptives filterungsmodell für sensorsignale in einem kraftfahrzeug ATE415324T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0001353A SE0001353D0 (sv) 2000-04-12 2000-04-12 Sensor fusion system
SE0002212A SE523023C2 (sv) 2000-04-12 2000-06-13 Metod och anordning för att med rekursiv filtrering bestämma en fysikalisk parameter hos ett hjulfordon

Publications (1)

Publication Number Publication Date
ATE415324T1 true ATE415324T1 (de) 2008-12-15

Family

ID=26655071

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08169391T ATE474749T1 (de) 2000-04-12 2001-04-12 Verfahren und vorrichtung zur bestimmung der giergeschwindigkeit eines radfahrzeugs
AT01924048T ATE415324T1 (de) 2000-04-12 2001-04-12 Adaptives filterungsmodell für sensorsignale in einem kraftfahrzeug

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT08169391T ATE474749T1 (de) 2000-04-12 2001-04-12 Verfahren und vorrichtung zur bestimmung der giergeschwindigkeit eines radfahrzeugs

Country Status (8)

Country Link
US (1) US7158866B2 (de)
EP (2) EP2030852B1 (de)
AT (2) ATE474749T1 (de)
AU (1) AU2001250715A1 (de)
DE (2) DE60142656D1 (de)
ES (1) ES2317897T3 (de)
SE (1) SE523023C2 (de)
WO (1) WO2001076925A1 (de)

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Also Published As

Publication number Publication date
AU2001250715A1 (en) 2001-10-23
EP2030852B1 (de) 2010-07-21
DE60136697D1 (de) 2009-01-08
SE0002212L (sv) 2001-12-13
EP2030852A1 (de) 2009-03-04
EP1274613A1 (de) 2003-01-15
US7158866B2 (en) 2007-01-02
ES2317897T3 (es) 2009-05-01
WO2001076925A1 (en) 2001-10-18
DE60142656D1 (de) 2010-09-02
US20040199300A1 (en) 2004-10-07
SE523023C2 (sv) 2004-03-23
SE0002212D0 (sv) 2000-06-13
EP1274613B1 (de) 2008-11-26
ATE474749T1 (de) 2010-08-15

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