WO2026113935 - OBSTACLE-BYPASSING CONTROL METHOD AND AUTONOMOUS MOVING DEVICE

National phase entry is expected:
Publication Number WO/2026/113935
Publication Date 04.06.2026
International Application No. PCT/CN2025/134300
International Filing Date 12.11.2025
Title **
[English] OBSTACLE-BYPASSING CONTROL METHOD AND AUTONOMOUS MOVING DEVICE
[French] PROCÉDÉ DE COMMANDE DE CONTOURNEMENT D'OBSTACLE ET DISPOSITIF MOBILE AUTONOME
[Chinese] 一种绕障控制方法及自移动设备
Applicants **
JIANGSU DONGCHENG M & E TOOLS CO., LTD.
Inventors
WANG, Bin
Priority Data
202411743506.1   30.11.2024   CN
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Quotation for National Phase entry

Country StagesTotal
China Filing, Examination, Granting1667
EPO Filing, Examination, Granting11906
Japan Filing, Examination, Granting2001
South Korea Filing, Examination, Granting1805
USA Filing, Examination, Granting4740
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Total: 22,119
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Abstract[English] The present application relates to an obstacle-bypassing control method and an autonomous moving device. The obstacle-bypassing control method is applied to the autonomous moving device, and comprises: acquiring position information of obstacles in a working region of the autonomous moving device, and constructing an obstacle map on the basis of the position information of the obstacles; on the basis of the obstacle map, acquiring the contour of a target obstacle; on the basis of the contour of the target obstacle, determining an obstacle-bypassing path corresponding to the obstacle; and, on the basis of the obstacle-bypassing path, controlling the autonomous moving device to bypass the obstacle and execute a working task. The minimum distance between the obstacle-bypassing path and the actual contour of the corresponding obstacle in the obstacle map is Dx, and 0.5*P<Dx<P; and/or the obstacle-bypassing path is configured such that during a process in which the autonomous moving device bypasses the obstacle, the minimum distance between a movement center of the autonomous moving device and the obstacle is Ds, and 0.5*P<Ds<P, P being the maximum body width of the autonomous moving device.[French] La présente demande concerne un procédé de commande de contournement d'obstacle et un dispositif mobile autonome. Le procédé de commande de contournement d'obstacle est appliqué au dispositif mobile autonome, et consiste à : acquérir des informations de position d'obstacles dans une région de travail du dispositif mobile autonome, et construire une carte d'obstacles sur la base des informations de position des obstacles ; sur la base de la carte d'obstacle, acquérir le contour d'un obstacle cible ; sur la base du contour de l'obstacle cible, déterminer un trajet de contournement d'obstacle correspondant à l'obstacle ; et, sur la base du trajet de contournement d'obstacle, commander le dispositif de déplacement autonome pour contourner l'obstacle et exécuter une tâche de travail. La distance minimale entre le trajet de contournement d'obstacle et le contour réel de l'obstacle correspondant dans la carte d'obstacles est Dx, et 0,5*P<Dx<P ; et/ou le trajet de contournement d'obstacle est configuré de telle sorte que, pendant un processus lors duquel le dispositif mobile autonome contourne l'obstacle, la distance minimale entre un centre de déplacement du dispositif mobile autonome et l'obstacle est Ds, et 0.5*P<Ds<P, P étant la largeur de corps maximale du dispositif mobile autonome.[Chinese] 本申请涉及一种绕障控制方法及自移动设备,绕障控制方法应用于自移动设备,包括:获取自移动设备的工作区域中的障碍物的位置信息,并基于障碍物的位置信息构建障碍物地图;基于障碍物地图获取目标障碍物轮廓;基于目标障碍物轮廓确定与障碍物相对应的绕障路径;基于绕障路径控制自移动设备绕障碍物移动并执行工作任务;绕障路径与对应的障碍物在障碍物地图中的实际轮廓之间的最小距离为Dx,0.5*P<Dx<P;和/或,绕障路径配置为:使自移动设备在绕障碍物移动过程中,自移动设备的移动中心与障碍物之间的最小距离为Ds,0.5*P<Ds<P;其中,P为自移动设备的最大机身宽度。