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1. WO2020096437 - APPARATUS AND METHOD FOR ESTIMATING LOCATION OF VEHICLE

Publication Number WO/2020/096437
Publication Date 14.05.2020
International Application No. PCT/KR2019/015283
International Filing Date 11.11.2019
IPC
B60W 40/10 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
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10related to vehicle motion
B60W 40/02 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
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02related to ambient conditions
B60W 50/00 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
50Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
CPC
B60W 40/02
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
B60W 40/10
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
10related to vehicle motion
B60W 50/00
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
Applicants
  • 에스케이텔레콤 주식회사 SK TELECOM CO., LTD. [KR]/[KR]
Inventors
  • 이태경 LEE, Taekyeong
Agents
  • 제일특허법인(유) FIRSTLAW P.C.
Priority Data
10-2018-013742409.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) APPARATUS AND METHOD FOR ESTIMATING LOCATION OF VEHICLE
(FR) APPAREIL ET PROCÉDÉ D'ESTIMATION D'EMPLACEMENT DE VÉHICULE
(KO) 차량의 위치 추정 장치 및 방법
Abstract
(EN)
An apparatus for estimating a location of a vehicle according to an embodiment comprises: a communication unit for receiving, from an information providing vehicle, identification information and location information about a driving vehicle in the vicinity of the information providing vehicle; a weighted value obtaining unit for obtaining a weighted value of the location information on the basis of the received identification information; a grid map generating unit for generating a probabilistic grid map of the driving vehicle for each of a plurality of points of time by using the location information to which the weighted value is applied; and a location estimating unit for determining a driving route of the driving vehicle on the basis of the probabilistic grid map and estimating a final location of the driving vehicle on the basis of the determined driving route.
(FR)
Un appareil pour estimer un emplacement d'un véhicule selon un mode de réalisation comprend : une unité de communication pour recevoir, en provenance d'un véhicule de fourniture d'informations, des informations d'identification et des informations d'emplacement concernant un véhicule en circulation à proximité du véhicule de fourniture d'informations; une unité d'obtention de valeur pondérée pour obtenir une valeur pondérée des informations d'emplacement sur la base des informations d'identification reçues; une unité de génération de carte quadrillée pour générer une carte quadrillée probabiliste du véhicule en circulation pour chacun d'une pluralité d'instants temporels à l'aide des informations d'emplacement auxquelles est appliquée la valeur pondérée; et une unité d'estimation d'emplacement pour déterminer un itinéraire de circulation du véhicule en circulation sur la base de la carte quadrillée probabiliste et estimer un emplacement final du véhicule en circulation sur la base de l'itinéraire de circulation déterminé.
(KO)
일 실시예에 따른 차량의 위치 추정 장치는, 정보 제공 차량으로부터 상기 정보 제공 차량 주변의 주행 차량에 대한 식별 정보 및 위치 정보를 수신하는 통신부; 상기 수신된 식별 정보를 기초로 상기 위치 정보에 대한 가중치를 획득하는 가중치 획득부; 상기 가중치가 적용된 상기 위치 정보를 이용하여 상기 주행 차량의 복수의 시점 각각에 대한 확률 격자 지도를 생성하는 격자 지도 생성부; 및 상기 확률 격자 지도를 기초로 상기 주행 차량의 주행 경로를 결정하고, 상기 결정된 주행 경로를 기초로 상기 주행 차량의 최종 위치를 추정하는 위치 추정부를 포함한다.
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