Recognition module and palm biological information recognition equipment

The utility model discloses a recognition module and palm biological information recognition equipment, and belongs to the field of biological information recognition. The identification module comprises a light source (10), a camera (20) and a polarization member (30). The polarizer (30) comprises a first polarization area (310) and a second polarization area (320), and the polarization directions of the first polarization area (310) and the second polarization area (320) can be independently adjusted; the light source (10) and the camera (20) are arranged side by side and located on the same side of the polarizer (30), the light source (10) is opposite to the first polarization area (310), and the camera (20) is opposite to the second polarization area (320). According to the invention, the palm biological information identification effect can be improved. 本申请公开了一种识别模组及掌部生物信息识别设备，属于生物信息识别领域。该识别模组，包括：光源(10)、摄像头(20)和偏振件(30)；偏振件(30)包括第一偏振区域(310)和第二偏振区域(320)，第一偏振区域(310)和第二偏振区域(320)的偏振方向能够单独调节；光源(10)与摄像头(20)并排布置