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1. WO2014027714 - SYSTÈME ET PROCÉDÉ DE DÉTECTION DE CHANGEMENT D'ITINÉRAIRE AU MOYEN D'INFORMATIONS DE RECONNAISSANCE D'IMAGE

Numéro de publication WO/2014/027714
Date de publication 20.02.2014
N° de la demande internationale PCT/KR2012/007169
Date du dépôt international 06.09.2012
CIB
B60W 40/06 2012.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
WCOMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER
40Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
02liés aux conditions ambiantes
06liés à l'état de la route
B60W 30/08 2012.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
WCOMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER
30Fonctions des systèmes d'aide à la conduite des véhicules routiers non liées à la commande d'un sous-ensemble particulier, p.ex. de systèmes comportant la commande conjuguée de plusieurs sous-ensembles du véhicule
08Anticipation ou prévention de collision probable ou imminente
CPC
G01C 21/3415
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
3407specially adapted for specific applications
3415Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
G01C 21/3602
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
36Input/output arrangements for on-board computers
3602Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
G01C 21/3658
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
36Input/output arrangements for on-board computers
3626Details of the output of route guidance instructions
3658Lane guidance
G01S 19/45
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
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
42Determining position
45by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
G01S 19/48
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
19Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
42Determining position
48by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
G06K 9/00671
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
00624Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
00664Recognising scenes such as could be captured by a camera operated by a pedestrian or robot, including objects at substantially different ranges from the camera
00671for providing information about objects in the scene to a user, e.g. as in augmented reality applications
Déposants
  • 주식회사 피엘케이 테크놀로지 PLK TECHNOLOGIES [KR]/[KR] (AllExceptUS)
  • 박광일 PARK, Kwang Il [KR]/[KR] (UsOnly)
  • 임상묵 LIM, Sang Mook [KR]/[KR] (UsOnly)
  • 김진혁 KIM, Jin Hyuck [KR]/[KR] (UsOnly)
Inventeurs
  • 박광일 PARK, Kwang Il
  • 임상묵 LIM, Sang Mook
  • 김진혁 KIM, Jin Hyuck
Mandataires
  • 특허법인 이노 INNO PATENT LAW FIRM
Données relatives à la priorité
10-2012-008959216.08.2012KR
Langue de publication coréen (KO)
Langue de dépôt coréen (KO)
États désignés
Titre
(EN) SYSTEM AND METHOD FOR DETECTING CHANGE IN ROUTE BY MEANS OF IMAGE RECOGNITION INFORMATION
(FR) SYSTÈME ET PROCÉDÉ DE DÉTECTION DE CHANGEMENT D'ITINÉRAIRE AU MOYEN D'INFORMATIONS DE RECONNAISSANCE D'IMAGE
(KO) 영상 인식 정보를 이용한 경로 변경 판정 시스템 및 방법
Abrégé
(EN)
Provided is a system and method capable of detecting, by means of image recognition information, changes in a traveling route by making possible extraction of highly accurate positional information similar to that of a high-precision DGPS system even while using a low-precision GPS system. A system for detecting changes in a route by means of image recognition information according to the present invention comprises: a GPS module; an image recognition module having a traffic lane recognition function; a road map storage module for storing road map information and information regarding route changeable sections in which a vehicle route can be changed; a road map reception module for receiving the road map information; and a calculation processing module for determining whether a change in a vehicle route exists on the basis of traffic line recognition information from the image recognition module and the information regarding route the changeable sections.
(FR)
L'invention concerne un système et un procédé aptes à détecter, au moyen d'informations de reconnaissance d'image, des changements d'un itinéraire de déplacement en rendant possible l'extraction d'informations de position hautement précises similaires à celles d'un système DGPS de haute précision même lors de l'utilisation d'un système GPS de faible précision. Un système de détection de changements d'itinéraire au moyen d'informations de reconnaissance d'image selon la présente invention comprend : un module GPS ; un module de reconnaissance d'image ayant une fonction de reconnaissance de voie de circulation ; un module de stockage de carte routière pour stocker des informations de carte routière et des informations concernant des sections d'itinéraire pouvant être changées dans lesquelles un itinéraire de véhicule peut être changé ; un module de réception de carte routière pour recevoir les informations de carte routière ; et un module de traitement de calcul pour déterminer si un changement d'un itinéraire de véhicule existe ou non sur la base d'informations de reconnaissance de voie de circulation provenant du module de reconnaissance d'image et des informations concernant les sections d'itinéraire pouvant être changées.
(KO)
본 발명은 저정밀도의 GPS 장치를 이용하면서도 고정밀도의 DGPS 장치와 유사한 높은 정밀도의 위치 정보 추출을 가능하게 하여, 주행 경로의 변경을 판정할 수 있는 영상 인식 정보를 이용한 경로 변경 판정 시스템 및 방법을 제공한다. 본 발명의 영상인식 정보를 이용한 경로 변경 판정 시스템은, GPS 모듈; 차선 인식 기능을 가진 영상인식모듈; 차량의 경로를 변경할 수 있는 경로변경 가능구간 정보 및 도로맵 정보를 저장하는 도로맵 저장 모듈; 상기 도로맵 정보를 수신하는 도로맵 수신 모듈; 및 상기 영상인식모듈이 인식한 차선 인식 정보와 상기 경로변경 가능구간 정보에 기반하여 경로변경 여부를 판단하는 연산처리모듈을 포함한다.
Également publié en tant que
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