<p>A linear motor car system including a horizontal conveyance path (RALd, RALu), a vertical conveyance path (RALc), and a curved conveyance path (10B, 10C) connected between the horizontal and vertical conveyance paths. A controller in the linear motor car system drives a carrier (CR) so that the carrier can rise smoothly along the curved and vertical conveyance paths with the minimum driving energy and without accidentally falling down the vertical path. </p>