IT1399113B1 - ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH - Google Patents

ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH

Info

Publication number
IT1399113B1
IT1399113B1 ITBO2010A000200A ITBO20100200A IT1399113B1 IT 1399113 B1 IT1399113 B1 IT 1399113B1 IT BO2010A000200 A ITBO2010A000200 A IT BO2010A000200A IT BO20100200 A ITBO20100200 A IT BO20100200A IT 1399113 B1 IT1399113 B1 IT 1399113B1
Authority
IT
Italy
Prior art keywords
curvar
ray
estimation method
vehicle path
path
Prior art date
Application number
ITBO2010A000200A
Other languages
Italian (it)
Inventor
Serino Angellotti
Walter Nesci
Giovanni Prodi
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to ITBO2010A000200A priority Critical patent/IT1399113B1/en
Publication of ITBO20100200A1 publication Critical patent/ITBO20100200A1/en
Application granted granted Critical
Publication of IT1399113B1 publication Critical patent/IT1399113B1/en

Links

Classifications

    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/072—Curvature of the road
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
ITBO2010A000200A 2010-04-01 2010-04-01 ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH IT1399113B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO2010A000200A IT1399113B1 (en) 2010-04-01 2010-04-01 ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000200A IT1399113B1 (en) 2010-04-01 2010-04-01 ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH

Publications (2)

Publication Number Publication Date
ITBO20100200A1 ITBO20100200A1 (en) 2011-10-02
IT1399113B1 true IT1399113B1 (en) 2013-04-05

Family

ID=43032999

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000200A IT1399113B1 (en) 2010-04-01 2010-04-01 ESTIMATION METHOD OF THE CURVAR RAY OF A VEHICLE PATH

Country Status (1)

Country Link
IT (1) IT1399113B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4037506B2 (en) * 1998-03-12 2008-01-23 富士重工業株式会社 Vehicle motion control device
JP3934795B2 (en) * 1998-07-10 2007-06-20 本田技研工業株式会社 Road shape prediction device and vehicle control device
JP3167989B2 (en) * 1999-08-10 2001-05-21 富士重工業株式会社 Curve approach control device
DE102004006686A1 (en) * 2004-02-11 2005-09-01 Daimlerchrysler Ag Determination of the curvature of a curve running through one or more points, whereby the curvature of a point is determined using preceding and following points that are as far as possible from it within a given threshold
US20050246091A1 (en) * 2004-04-28 2005-11-03 Nissan Motor Co., Ltd. Curvature radius estimating apparatus and method
JP4475342B2 (en) * 2008-03-28 2010-06-09 アイシン・エィ・ダブリュ株式会社 Road shape estimation device, road shape estimation method and program

Also Published As

Publication number Publication date
ITBO20100200A1 (en) 2011-10-02

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