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1. WO2020191543 - SYSTEM AND METHOD FOR LANE MONITORING AND PROVIDING LANE DEPARTURE WARNINGS

Publication Number WO/2020/191543
Publication Date 01.10.2020
International Application No. PCT/CN2019/079329
International Filing Date 22.03.2019
IPC
G08G 1/16 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
B60W 30/12 2006.01
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
10Path keeping
12Lane keeping
CPC
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
E01F 11/00
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
11Road engineering aspects of; Embedding pads or other sensitive devices in paving or other road surfaces ; , e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
E01F 9/50
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
9Arrangement of road signs or traffic signals; Arrangements for enforcing caution
50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
G06K 2209/15
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
15Detection and recognition of car license plates
G06K 9/00785
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
00785Recognising traffic patterns acquired by static cameras
G08G 1/0116
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
0108based on the source of data
0116from roadside infrastructure, e.g. beacons
Applicants
  • SZ DJI TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • WANG, Mingyu
Agents
  • CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR LANE MONITORING AND PROVIDING LANE DEPARTURE WARNINGS
(FR) SYSTÈME ET PROCÉDÉ DE SURVEILLANCE DE VOIE ET DE FOURNITURE D'AVERTISSEMENTS DE DÉPART DE VOIE
Abstract
(EN)
System and method for monitoring vehicle traffic and providing lane departure warnings are disclosed. A vehicle monitoring system comprises one or more sensing devices (101a, 101b, 101c, 101d, 101e) disposed within a vicinity of one or more vehicles (110a, 110b) in a road environment (140), one or more sensors on-board the one or more sensing devices, and a data manager running on one or more microprocessors, wherein one or more sensors collect information of the one or more vehicles (110a, 110b) in the road environment (140), data manager receives the collected information of the one or more vehicles (110a, 110b) and analyzes the collected information to monitor the one or more vehicles (110a, 110b) in the road environment (140). A system for generating lane departure warnings comprises: a plurality of sensors (1009A, 1009B, 1009C, 1009D) coupled to a vehicle(1002) in at least two bilateral locations, and a computing device coupled to the vehicle (1002) and in communication with the plurality of sensors (1009A, 1009B, 1009C, 1009D). The computing device includes at least one processor (1102) and a driving manager. The driving manager determines the vibration signal corresponds to a lane depart.
(FR)
La présente invention concerne un système et un procédé de surveillance de circulation de véhicule et de fourniture d'avertissements de départ de voie. Un système de surveillance de véhicule qui comprend un ou plusieurs dispositifs de détection (101a, 101b, 101c, 101d, 101e) disposés à l'intérieur d'un voisinage d'un ou de plusieurs véhicules (110a, 110b) dans un environnement de route (140), un ou plusieurs capteurs embarqués sur un ou plusieurs dispositifs de détection, et un gestionnaire de données s'exécutant sur un ou plusieurs microprocesseurs, un ou plusieurs capteurs collectant des informations du ou des véhicules (110a, 110b) dans l'environnement de route (140), le gestionnaire de données reçoit les informations collectées du ou des véhicules (110a, 110b) et analyse les informations collectées pour surveiller le ou les véhicules (110a, 110b) dans l'environnement de route (140). Un système de génération d'avertissements de départ de voie comprend : une pluralité de capteurs (1009A, 1009B, 1009C, 1009D) couplés à un véhicule (1002) dans au moins deux emplacements bilatéraux, et un dispositif informatique couplé au véhicule (1002) et en communication avec la pluralité de capteurs (1009A, 1009B, 1009C, 1009D). Le dispositif informatique comprend au moins un processeur (1102) et un gestionnaire de conduite. Le gestionnaire de conduite détermine que le signal de vibration correspond à un écart de voie.
Also published as
EP2019861280
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