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1. WO2022001618 - LANE KEEP CONTROL METHOD, APPARATUS, AND SYSTEM FOR VEHICLE

Publication Number WO/2022/001618
Publication Date 06.01.2022
International Application No. PCT/CN2021/099499
International Filing Date 10.06.2021
IPC
B60W 30/12 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
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
B60W 40/06 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
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
06Road conditions
B60W 40/00 2006.1
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
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
G08G 1/01 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
G08G 1/0967 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0967Systems involving transmission of highway information, e.g. weather, speed limits
G08G 1/16 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO.,LTD. [CN]/[CN]
Inventors
  • 徐哲 XU, Zhe
Priority Data
202010621623.601.07.2020CN
202010943544.709.09.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LANE KEEP CONTROL METHOD, APPARATUS, AND SYSTEM FOR VEHICLE
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE DE SUIVI DE VOIE, ET SYSTÈME ASSOCIÉ POUR VÉHICULE
(ZH) 一种车辆的车道保持控制方法、装置及系统
Abstract
(EN) A lane keep control method, apparatus, and system for a vehicle (22). The method comprises: generating virtual geographic information according to the position information of a real road element, so that the vehicle (22) performs lane keep according to the virtual geographic information and data collected by a vehicle-mounted sensing system, wherein the virtual geographic information comprises first virtual geographic information corresponding to the real road element and second virtual geographic information corresponding to a missing road element.
(FR) L'invention concerne un procédé et un appareil de commande de suivi de voie, ainsi qu'un système associé pour un véhicule (22). Le procédé selon l'invention consiste : à générer des informations géographiques virtuelles en fonction des informations de position d'un élément de route réel, de sorte que le véhicule (22) effectue un suivi de voie en fonction des informations géographiques virtuelles et de données collectées par un système de détection monté sur véhicule, les informations géographiques virtuelles comprenant des premières informations géographiques virtuelles correspondant à l'élément de route réel et des deuxièmes informations géographiques virtuelles correspondant à un élément de route manquant.
(ZH) 一种车辆(22)的车道保持控制方法、装置及系统,该方法包括:根据真实道路元素的位置信息生成虚拟地理信息,以使得车辆(22)根据该虚拟地理信息和车载感知系统采集的数据进行车道保持。其中,虚拟地理信息包括真实道路元素对应的第一虚拟地理信息以及缺失的道路元素对应的第二虚拟地理信息。
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