The invention discloses an oblique azimuth temporary parking system and a control method thereof. The oblique azimuth temporary parking system comprises a vehicle carrying platform device, a motor driving device, a tire locking device, a main control module and a client. The vehicle carrying platform device comprises a pair of stand columns, a clamping plate, clamping columns, rubber supporting devices, a vehicle carrying platform, a base, a parking guide line, a wheel block and a sliding wheel set. The motor driving device comprises a driving motor, a first output shaft, a second output shaft, a third output shaft, a fourth output shaft and a locking motor. The tire locking device comprises retractable baffle plates, electromagnet suckers, fastening clamp forceps, a hydraulic transmissionmechanism and connecting rods. According to the oblique azimuth temporary parking system and the control method thereof, the occupied area of vehicle parking can be reduced, and the utilization rateof urban parking space is improved.