Embodiments of the present disclosure provide an autonomous mobile robot and a walking method thereof. The autonomous mobile robot includes a machine body, a driving wheel assembly and an obstacle crossing assembly. The driving wheel assembly is rotatably arranged on the machine body through a first rotating shaft. The driving wheel assembly includes a driving wheel. When the driving wheel moves from a first position to a second position relative to the machine body, the obstacle crossing assembly applies a force to the driving wheel assembly to make a change amplitude of positive pressure between the driving wheel and a traveling surface less than or equal to a set threshold value. In the technical solutions provided by the present disclosure, when the autonomous mobile robot encounters an obstacle and the machine body is jacked up or walks to a pit, the driving wheel assembly is subjected to an acting force applied by the obstacle crossing assembly, besides its own gravity, and under the combined action of these forces, the change amplitude of the positive pressure between the driving wheel and the traveling surface is less than or equal to the set threshold value, so that increase of a friction force between the driving wheel and the traveling surface and improvement of an obstacle crossing capability of the autonomous mobile robot are further facilitated.
SELF-MOVING ROBOT AND WALKING METHOD THEREFOR
SELBSTBEWEGENDER ROBOTER UND GEHVERFAHREN DAFÜR
ROBOT AUTOMOTEUR ET PROCÉDÉ DE MARCHE ASSOCIÉ
2022-11-30
Patent
Elektronische Ressource
Englisch
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