Standing/sitting auxiliary movement vehicle

The present invention relates to a standing/sitting auxiliary movement vehicle, which comprises a base, to which a first supporting bracket is fixed. The first supporting bracket comprises a first power source mounted therein. Moreover, a second supporting bracket is pivotally connected to the first supporting bracket. A first transmission unit is arranged at the pivotal connection between the second supporting bracket and the first supporting bracket. The first transmission unit is driven by the first power source. A third supporting bracket is pivotally connected to the second supporting bracket. The third supporting bracket comprises a second power source mounted therein. In addition, a second transmission unit is arranged at the pivotal connection between the third supporting bracket and second supporting bracket, and is driven by the second power source so as to make the first, second, and third supporting brackets revolve independently assist in standing.