BACKGROUND

The present disclosure relates to robotic inspection and treatment of industrial surfaces.

SUMMARY

Previously known inspection and treatment systems for industrial surfaces suffer from a number of drawbacks. Industrial surfaces are often required to be inspected to determine whether a pipe wall, tank surface, or other industrial surface feature has suffered from corrosion, degradation, loss of a coating, damage, wall thinning or wear, or other undesirable aspects. Industrial surfaces are often present within a hazardous location—for example in an environment with heavy operating equipment, operating at high temperatures, in a confined environment, at a high elevation, in the presence of high voltage electricity, in the presence of toxic or noxious gases, in the presence of corrosive liquids, and/or in the presence of operating equipment that is dangerous to personnel. Accordingly, presently known systems require that a system be shutdown, that a system be operated at a reduced capacity, that stringent safety procedures be followed (e.g., lockout/tagout, confined space entry procedures, harnessing, etc.), and/or that personnel are exposed to hazards even if proper procedures are followed. Additionally, the inconvenience, hazards, and/or confined spaces of personnel entry into inspection areas can result in inspections that are incomplete, of low resolution, that lack systematic coverage of the inspected area, and/or that are prone to human error and judgement in determining whether an area has been properly inspected.

Embodiments of the present disclosure provide for systems and methods of inspecting an inspecting an inspection surface with an improved inspection robot. Example embodiments include modular drive assemblies that are selectively coupled to a chassis of the inspection robot, wherein each drive assembly may have distinct wheels suited to different types of inspection surfaces. Other embodiments include payloads selectively couplable to the inspection robot chassis via universal connectors that provide for the exchange of couplant, electrical power and/or data communications. The payload may each have different sensor configurations suited for interrogating different types of inspection surfaces.

Embodiments of the present disclosure may provide for improved customer responsiveness by generating interactive inspection maps that depict past, present and/or predicted inspection data of an inspection surface. In embodiments, the inspection maps may be transmitted and displayed on user electronic devices and may provide for control of the inspection robot during an inspection run.

Embodiments of the present disclosure may provide for an inspection robot with improved environmental capabilities. For example, some embodiments have features for operating in hostile environments, e.g., high temperature environments. Such embodiments may include low operational impact capable cooling systems.

Embodiments of the present disclosure may provide for an inspection robot having an improved, e.g., reduced, footprint which may further provide for increased climbing of inclined and/or vertical inspection surfaces. The reduced footprint of certain embodiments may also provide for inspection robots having improve the horizontal range due to reduced weight.

