SE0602232L - track detection - Google Patents

track detection

Info

Publication number
SE0602232L
SE0602232L SE0602232A SE0602232A SE0602232L SE 0602232 L SE0602232 L SE 0602232L SE 0602232 A SE0602232 A SE 0602232A SE 0602232 A SE0602232 A SE 0602232A SE 0602232 L SE0602232 L SE 0602232L
Authority
SE
Sweden
Prior art keywords
vehicle
output signals
accelerometer output
rumble
features
Prior art date
Application number
SE0602232A
Other languages
Swedish (sv)
Other versions
SE530446C2 (en
Inventor
Lars Boerjesson
Per Hasselberg
Erik Carresjoe
Original Assignee
Volvo Lastvagnar 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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Priority to SE0602232A priority Critical patent/SE530446C2/en
Priority to CNA200780039644XA priority patent/CN101553389A/en
Priority to PCT/SE2007/000929 priority patent/WO2008051144A1/en
Priority to EP07835130A priority patent/EP2076417A4/en
Publication of SE0602232L publication Critical patent/SE0602232L/en
Publication of SE530446C2 publication Critical patent/SE530446C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
    • B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/10—Path keeping
    • B60W30/12—Lane keeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/029—Steering assistants using warnings or proposing actions to the driver without influencing the steering system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/35—Road bumpiness, e.g. potholes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/53—Road markings, e.g. lane marker or crosswalk

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Traffic Control Systems (AREA)

Abstract

There is provided a method of warning a driver of a vehicle (200) when the vehicle (200) is traversing rumble features (20, 30, 40) demarcating tracks on a road surface (10). The method comprises steps of: (a) receiving accelerometer output signals (S1) from accelerometers (500a, 500b, 510a, 510b, 520a, 520b, 530a, 530b, 540a, 540b, 50a, 50b, 56Oa, 560b, 570a, 570b) spatially disposed at positions in the, vehicle (200) susceptible to vibrating in response to wheels (350a, 350b, 360a, 360b, 370a, 370b, 380a, 380b) of the vehicle (200) coming in driven contact with the rumble features (20, 30, 40); (b) receiving the accelerometer output signals (S1) at a processor (740), and using adaptive filters (1000) thereat for isolating signal components present in the accelerometer output signals (S1) indicative of the rumble features (20, 30, 40); and (c) monitoring in a logic unit (1100) of the processor (740) a temporal sequence (800) of occurrence of the signal components for determining whether or not the vehicle (200) is traversing the rumble features (20, 30, 40) and generating the warning signals when the sequence corresponds to the vehicle (200) driving off-track.
SE0602232A 2006-10-24 2006-10-24 track detection SE530446C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0602232A SE530446C2 (en) 2006-10-24 2006-10-24 track detection
CNA200780039644XA CN101553389A (en) 2006-10-24 2007-10-22 Off-track detection system
PCT/SE2007/000929 WO2008051144A1 (en) 2006-10-24 2007-10-22 Off-track detection system
EP07835130A EP2076417A4 (en) 2006-10-24 2007-10-22 Off-track detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602232A SE530446C2 (en) 2006-10-24 2006-10-24 track detection

Publications (2)

Publication Number Publication Date
SE0602232L true SE0602232L (en) 2008-04-25
SE530446C2 SE530446C2 (en) 2008-06-10

Family

ID=39324849

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602232A SE530446C2 (en) 2006-10-24 2006-10-24 track detection

Country Status (4)

Country Link
EP (1) EP2076417A4 (en)
CN (1) CN101553389A (en)
SE (1) SE530446C2 (en)
WO (1) WO2008051144A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5510255B2 (en) 2010-10-01 2014-06-04 トヨタ自動車株式会社 Vehicle operation state determination system
US8977419B2 (en) * 2010-12-23 2015-03-10 GM Global Technology Operations LLC Driving-based lane offset control for lane centering
CN102336163B (en) * 2011-08-31 2014-06-25 同济大学 Vehicle yaw detection device
CN104015725B (en) * 2014-06-11 2016-04-13 吉林大学 A kind of lane departure warning method based on comprehensive decision
GB201818058D0 (en) * 2015-05-18 2018-12-19 Mobileye Vision Technologies Ltd Safety system for a vehicle to detect and warn of a potential collision
US10163351B2 (en) 2016-08-26 2018-12-25 Ford Global Technologies, Llc Enhanced lane detection
US20200209859A1 (en) * 2018-12-27 2020-07-02 Continental Automotive Systems, Inc. Method of vehicle localization using passive roadway detection during a minimum risk maneuver
CN112602127A (en) * 2019-03-22 2021-04-02 深圳市大疆创新科技有限公司 System and method for lane monitoring and providing lane departure warning
CN112977318A (en) * 2019-12-12 2021-06-18 观致汽车有限公司 Control method of collision early warning system of vehicle, collision early warning system and vehicle
US11586216B2 (en) * 2020-03-27 2023-02-21 Intel Corporation Driving surface protrusion pattern detection for autonomous vehicles
CN113401119A (en) * 2021-06-17 2021-09-17 云度新能源汽车有限公司 Method and system for lane departure prevention based on acoustics
CN114544214B (en) * 2022-03-02 2024-01-26 苏交科集团股份有限公司 Real-time monitoring equipment for running track of bridge loading vehicle and application method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6014595A (en) * 1997-12-23 2000-01-11 Honda Giken Kogyo Kabushiki Kaisha Determination of vehicle assistance from vehicle vibration that results when the vehicle contacts vibration generating structures on the road
SE0300920L (en) * 2003-03-31 2004-06-15 Volvo Lastvagnar Ab Device and method for warning a driver when a vehicle deviates from a predefined driving range in a lane
JP4389567B2 (en) * 2003-12-03 2009-12-24 日産自動車株式会社 Lane departure prevention device
US7109850B2 (en) * 2004-03-29 2006-09-19 Nissan Technical Center North America, Inc. Rumble strip responsive systems

Also Published As

Publication number Publication date
WO2008051144A1 (en) 2008-05-02
EP2076417A4 (en) 2010-05-05
EP2076417A1 (en) 2009-07-08
SE530446C2 (en) 2008-06-10
CN101553389A (en) 2009-10-07

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Legal Events

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