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1. WO2020065416 - A SYSTEM FOR GRID-BASED MERGE CUT-IN PREDICTION AND METHOD THEREOF

Publication Number WO/2020/065416
Publication Date 02.04.2020
International Application No. PCT/IB2019/055877
International Filing Date 10.07.2019
IPC
G08G 1/16 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
G08G 1/01 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
CPC
G01S 13/931
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 17/931
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 2013/9323
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
9323Alternative operation using light waves
G08G 1/0129
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
0104Measuring and analyzing of parameters relative to traffic conditions
0125Traffic data processing
0129for creating historical data or processing based on historical data
G08G 1/166
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
166for active traffic, e.g. moving vehicles, pedestrians, bikes
G08G 1/167
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
167Driving aids for lane monitoring, lane changing, e.g. blind spot detection
Applicants
  • KPIT TECHNOLOGIES LIMITED [IN]/[IN]
Inventors
  • DAS, Soumyo
  • SHARMA, Ashutosh
  • DEY, Rastri
  • BUDHAVARAM, Srinath Shankarappa
Agents
  • KHURANA & KHURANA, ADVOCATES & IP ATTORNEYS
Priority Data
20182103658127.09.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A SYSTEM FOR GRID-BASED MERGE CUT-IN PREDICTION AND METHOD THEREOF
(FR) SYSTÈME DE PRÉDICTION D'AMORÇAGE DE CONVERGENCE REPOSANT SUR UN QUADRILLAGE ET SON PROCÉDÉ
Abstract
(EN)
A prediction system implemented in a host vehicle to predict a merge cut-in for an autonomous vehicle. The system comprises an input unit for capturing neighbouring information of the host vehicle, and a processing unit to receive the captured neighbouring information and generate a grid map by determining shape and dimensions of a grid, estimate trajectory of each target vehicle of the one or more target vehicles, based on driver behaviour model of each target vehicle, to determine optimized path of each target vehicle, and generate a global manoeuvre model by analysing motion of each neighbouring target vehicle, wherein on generation of the global manoeuvre model a merge cut-in threat for the host vehicle is computed by performing centralized risk management and utilizing the predicted trajectory of the one or more target vehicles.
(FR)
L'invention concerne un système de prédiction implémenté dans un véhicule hôte permettant de prédire un amorçage de convergence pour un véhicule autonome. Le système comprend une unité d'entrée destinée à capturer des informations de voisinage du véhicule hôte, et une unité de traitement destinée à recevoir les informations de voisinage capturées et à générer une carte à quadrillage en déterminant la forme et les dimensions d'un quadrillage, à estimer la trajectoire de chaque véhicule cible du ou des véhicules cibles, sur la base d'un modèle de comportement de conducteur de chaque véhicule cible, pour déterminer un trajet optimisé de chaque véhicule cible, et à générer un modèle de manœuvre global par analyse de déplacement de chaque véhicule cible de voisinage, lors de la génération du modèle de manœuvre global, une menace d'amorçage de convergence pour le véhicule hôte étant calculée par une mise en œuvre d'une gestion de risque centralisée et par une utilisation de la trajectoire prédite du ou des véhicules cibles.
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