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1. WO2019214828 - A METHOD FOR ESTABLISHING A PATH FOR A VEHICLE

Publication Number WO/2019/214828
Publication Date 14.11.2019
International Application No. PCT/EP2018/062188
International Filing Date 11.05.2018
Chapter 2 Demand Filed 13.12.2019
IPC
G05D 1/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
02Control of position or course in two dimensions
B60W 30/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
30Purposes 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
B62D 15/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
15Steering not otherwise provided for
02Steering position indicators
B60W 30/16 2012.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
30Purposes 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
14Cruise control
16Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
CPC
B60W 2050/0075
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
50Details 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
0062Adapting control system settings
0075Automatic parameter input, automatic initialising or calibrating means
B60W 2554/4044
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2554Input parameters relating to objects
40Dynamic objects, e.g. animals, windblown objects
404Characteristics
4044Direction of movement, e.g. backwards
B60W 2556/65
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2556Input parameters relating to data
45External transmission of data to or from the vehicle
65Data transmitted between vehicles
B60W 30/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
30Purposes 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 ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
10Path keeping
12Lane keeping
B60W 30/165
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
30Purposes 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 ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
14Adaptive; cruise control
16Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
165Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar"
B60W 40/072
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
40Estimation 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
02related to ambient conditions
06Road conditions
072Curvature of the road
Applicants
  • VOLVO TRUCK CORPORATION [SE]/[SE]
Inventors
  • WIBERG, Wilhelm
  • BERGQUIST, Stefan
  • VALTERSSON, Edvin
  • SKÖLD, Mats
Agents
  • VOLVO TECHNOLOGY CORPORATION
  • VALEA AB
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD FOR ESTABLISHING A PATH FOR A VEHICLE
(FR) PROCÉDÉ D'ÉTABLISSEMENT D'UN TRAJET POUR UN VÉHICULE
Abstract
(EN) The invention relates to a method for a follower vehicle (2) following a lead vehicle, comprising - determining a position (PL) and a heading (HL) of the lead vehicle (1), - determining a position (PF) and a heading (HF) of the follower vehicle (2), - subsequently establishing a path for the follower vehicle (2) by fitting a curve (C1) to said positions (PL, PF) and said headings (HL, HF), - and controlling the follower vehicle (2) so as to move along the established path.
(FR) L'invention concerne un procédé destiné à un véhicule suiveur (2) suivant un véhicule de tête, consistant - à déterminer une position (PL) et un cap (HL) du véhicule de tête (1), - à déterminer une position (PF) et un cap (HF) du véhicule suiveur (2), - à établir ultérieurement un trajet pour le véhicule suiveur (2) par ajustement d'une courbe (C1) sur lesdites positions (PL, PF) et sur lesdits caps (HL, HF), - et à commander le véhicule suiveur (2) de manière à ce qu'il se déplace le long du trajet établi.
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