Embodiments of this application provide a speed shifting apparatus, a control method thereof, a steering system, and a control method thereof, and relate to the field of mechanical transmission technologies. The speed shifting apparatus includes: an outer rotating wheel; an inner rotating wheel, where a rotation axis of the inner rotating wheel is parallel to and different from a rotation axis of the outer rotating wheel; and a plurality of meshing members, arranged along a circumferential direction of the inner rotating wheel or the outer rotating wheel. Either of the outer rotating wheel and the inner rotating wheel is provided with a plurality of sliding grooves, and the plurality of sliding grooves are in a one-to-one correspondence with the plurality of meshing members. The other rotating wheel is provided with fixed meshing teeth for meshing with the meshing members. The meshing member is capable of sliding along a corresponding sliding groove, and a distance between the meshing member and the rotation axis of the inner rotating wheel gradually decreases when the meshing member slides from a first end to a second end of the sliding groove.
TRANSMISSION DEVICE AND CONTROL METHOD THEREFOR, AND STEERING SYSTEM AND CONTROL METHOD THEREFOR
ÜBERTRAGUNGSVORRICHTUNG UND STEUERVERFAHREN DAFÜR SOWIE LENKSYSTEM UND STEUERVERFAHREN DAFÜR
DISPOSITIF DE TRANSMISSION ET SON PROCÉDÉ DE COMMANDE, ET DISPOSITIF DE DIRECTION ET SON PROCÉDÉ DE COMMANDE
2023-03-29
Patent
Electronic Resource
English
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