Optical axis adjusting device, method, system and readable storage medium

The invention discloses an optical axis adjusting device, a method, a system and a readable storage medium. The optical axis adjusting device comprises a lens; a first test target surface; a second test target surface; a circuit board is used for collecting the imaging information and comparing the imaging information with preset imaging information to generate a comparison result; and a multi-axis adjusting part is used for adjusting the relative position of the lens and the circuit board according to the comparison result. According to the optical axis adjusting device, the imaging offset of the camera under ideal and actual conditions can be calculated, the multi-axis adjusting component is operated according to the offset, and the optical axis of the camera is adjusted to the ideal position, namely, the optical axis is perpendicular to the light receiving surface of the image sensor and coincides with the central point of the light receiving surface; while the verticality of the optical axis of the camera