The utility model discloses an antenna bearing adjustable wireless base station, this system include main control board, radio frequency module, directional aerial, direction control motor, elevating control motor and rotate the platform that the gesture of antenna is by direction control motor and elevating control motor joint control, with in certain extent's earth magnetism car bit detector communication to with passing to the central server in the parking stall information that obtains. Earth magnetism car bit detector uploads parking stall information and gives wireless base station after detecting parking stall state. The utility model discloses utilize directional aerial far away than omnidirectional antenna communication distance, disturb little characteristics, combine antenna posture adjustment, realize that qxcomm technology's scope covers, possessed directional aerial and omnidirectional antenna's advantage simultaneously, can effective lowering system cost and reduces the frequency channel interference.