Guangdong Qigong industrial group is a professional supplier of intelligent parking solutions and man vehicle entrance and exit management equipment manufacturing. Its main business is software system (parking recognition and charging management system, parking guidance data query and analysis system, visitor system, face recognition system), and hardware equipment (license plate recognition, barrier, suspension door, folding door, sectional translation door, telescopic door, pedestrian) In view of the difficulties in parking, charging and management, the advanced science and technology such as the Internet of things, cloud computing, senseless payment, etc., has created a "smart security system" to provide users with one-stop, personalized overall system solutions.