Connection terminal capable of automatically adjusting code scanning posture based on face recognition and code scanning method

The invention relates to the technical field of computer recognition and mechanical automation control, in particular to a connection terminal capable of automatically adjusting a code scanning posture based on face recognition and a code scanning method.The connection terminal comprises a control base and a working machine, the control base is connected with the working machine through a mechanical arm assembly, and the mechanical arm assembly controls position movement of the working machine; the working machine comprises a face recognition assembly, a code scanning assembly, a distance measuring assembly and a timing assembly which are in communication connection with the control base. The face recognition assembly and the code scanning assembly are each provided with a polarization piece, and the face recognition camera and the code scanning camera are matched with the polarization pieces. According to the invention, the face position of the person in the connection vehicle is obtained through face recogn