Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022028840 - DETERMINING CRITICALITY FOR AUTONOMOUS DRIVING

Publication Number WO/2022/028840
Publication Date 10.02.2022
International Application No. PCT/EP2021/069699
International Filing Date 15.07.2021
IPC
B60W 60/00 2020.1
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
60Drive control systems specially adapted for autonomous road vehicles
B60W 30/095 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
08Predicting or avoiding probable or impending collision
095Predicting travel path or likelihood of collision
CPC
B60W 2554/404
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
B60W 2554/4042
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
4042Longitudinal speed
B60W 2555/20
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
2555Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
20Ambient conditions, e.g. wind or rain
B60W 2556/20
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
20Data confidence level
B60W 30/095
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
08Active safety systems; predicting or avoiding probable or impending collision ; or attempting to minimise its consequences
095Predicting travel path or likelihood of collision
B60W 30/0953
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
08Active safety systems; predicting or avoiding probable or impending collision ; or attempting to minimise its consequences
095Predicting travel path or likelihood of collision
0953the prediction being responsive to vehicle dynamic parameters
Applicants
  • ZF FRIEDRICHSHAFEN AG [DE]/[DE]
Inventors
  • LINNEMANN, Andreas
  • BOLLMANN, Martin
  • MERK, Tobias
Priority Data
10 2020 210 014.407.08.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) KRITIKALITÄTSBESTIMMUNG FÜR AUTONOMES FAHREN
(EN) DETERMINING CRITICALITY FOR AUTONOMOUS DRIVING
(FR) DÉTERMINATION DE CRITICITÉ POUR CONDUITE AUTONOME
Abstract
(DE) Die Erfindung betrifft eine Steuereinheit (22), die dazu eingerichtet ist, eine Kritikalität (Icri) einer Fahrsituation als Überlapp-Integral einer Objektfunktion (Oego) eines Ego- Fahrzeugs (10) mit ein oder mehreren Objektfunktion (On) anderer Verkehrsteilnehmer oder anderer statischer oder dynamischer Objekte des Umfelds des Ego-Fahrzeugs (10) zu berechnen. Die Erfindung betrifft ferner ein Verfahren, um eine Kritikalität (Icri) einer Fahrsituation als Überlapp-Integral einer Objektfunktion (Oego) eines Ego-Fahrzeugs (10) mit ein oder mehreren Objektfunktion (On) anderer Verkehrsteilnehmer oder anderer statischer oder dynamischer Objekte des Umfelds des Ego- Fahrzeugs (10) zu berechnen.
(EN) The invention relates to a control unit (22) that is designed to calculate a criticality (I cri ) of a driving situation in the form of an overlap integral of an object function (O ego ) of an ego vehicle (10) with one or more object functions (O n ) of other road users or other static or dynamic objects in the surroundings of the ego vehicle (10). The invention furthermore relates to a method for calculating a criticality (I cri ) of a driving situation in the form of an overlap integral of an object function (O ego ) of an ego vehicle (10) with one or more object functions (O n ) of other road users or other static or dynamic objects in the surroundings of the ego vehicle (10).
(FR) L'invention concerne une unité de commande (22) qui est conçue pour calculer une criticité (I cri ) d'une situation de conduite sous la forme d'une intégrale de chevauchement d'une fonction objet (O ego ) d'un véhicule ego (10) avec une ou plusieurs fonctions objet (O n ) d'autres usagers de la route ou d'autres objets statiques ou dynamiques dans l'environnement du véhicule ego (10). L'invention concerne en outre un procédé de calcul d'une criticité (I cri ) d'une situation de conduite sous la forme d'une intégrale de chevauchement d'une fonction objet (O ego ) d'un véhicule ego (10) avec une ou plusieurs fonctions objet (O n ) d'autres usagers de la route ou d'autres objets statiques ou dynamiques dans l'environnement du véhicule ego (10).
Related patent documents
Latest bibliographic data on file with the International Bureau