DEVICE AND METHOD FOR MAN-MACHINE INTERFACE GUIDANCE/INDICATION FOR USE IN MOBILE TERMINAL IRIS RECOGNITION

摘要

A device for man-machine interface guidance/indication for use in mobile terminal iris recognition is provided. The device comprises a mobile terminal and an iris recognition imaging module; the mobile terminal comprises a visible light LED and a display screen that are each connected to a processor chip by means of signals; the iris recognition imaging module comprises an imaging sensor and a near-infrared LED light source, said imaging sensor being provided with a near-infrared optical filter and an optical imaging lens; the processor chip is connected both to the imaging sensor and to the near-infrared LED lighting source by means of signals.