Positioning and control method of inspection robot and related device

The invention discloses a positioning and control method of an inspection robot and a related device, and the method comprises the steps: constructing a two-dimensional code array based on an inspection target of an indoor environment, and obtaining the coordinate information corresponding to each two-dimensional code in the two-dimensional code array; performing linear connection on each two-dimensional code according to the coordinate information by taking a preset inspection path and an inspection target as references to determine a first path of the inspection robot; when the inspection robot conducts inspection according to the first path, a plurality of two-dimensional codes in the current visual range are obtained through a first sensor, and first positioning information of the inspection robot is obtained through calculation according to coordinate information corresponding to the two-dimensional codes; acquiring second positioning information of a second sensor of the current inspection robot, and pe