The invention discloses the wheelchair components and its operating method of a kind of wireless control.The wheelchair component includes wheel driving unit, seating edge and footstool lifting unit, back lifting unit and seat retraction unit.The wheelchair component further includes the microcontroller being electrically connected with wheel driving unit, seating edge and footstool lifting unit, back lifting unit and seat retraction unit.Microcontroller is configured as executing multiple orders with the operation of wireless control wheelchair.Multiple orders include the order for wheelchair to be moved to destination locations from source position, user is promoted slightly to be detached with seat, keep closestool close to open seat by one or more plates of retraction seat, user is moved down, and reverses above-mentioned steps so that user is restored to normal sitting position.
