Equipment inspection method and device, terminal and computer readable storage medium

The invention discloses an equipment inspection method and device, a terminal and a computer readable storage medium, and the method comprises the steps: obtaining an inspection port state sequence and a standard port state sequence based on an inspection image corresponding to a target cabinet and a standard state template drawing; if the sequence length of the inspection port state sequence is smaller than a sequence threshold value, obtaining equipment sub-region blocks corresponding to the sensitive equipment information in the inspection image; obtaining a first sub-region block from the equipment sub-region blocks based on the standard state template graph; obtaining foreground point coordinates based on each first sub-region block, and performing clustering operation on the foreground point coordinates to obtain a clustering result; and determining whether the target cabinet has an equipment state abnormity based on the clustering result. Whether the equipment state is abnormal or not is accurately det