Laser radar scanning data robot-based machine room patrol safety circuit generating method

The invention discloses a laser radar scanning data robot-based machine room patrol safety circuit generating method which solves the problem of error of indoor patrol imaging caused by peak interference and weak reflection. The method comprises the following steps of S1, carrying out time sequencing on laser radar data in an information machine room to form a sequence; conducting derivation, derivative characteristic and length calculation on the sequence; and performing feature extraction on the sequence to obtain a training sample; S2, conducting derivation calculation on the sequence to obtain a new sequence, and training a new sequence, wherein the sequence of a cabinet door is extracted, and the interference amount generated by a mesh door of the cabinet is obtained, and descramblingand calibration are carried out on the laser radar scanning data according to the interference amount; S3, extracting door, window and inner wall sequences in the machine room, wherein the error caused by weak reflection of