Application‑based market taxonomy categorizes Intelligent Security Patrol Robots according to end‑use environments, directly shaping demand forecasts. In the Commercial segment—shopping malls, airports, and corporate campuses—robots address high foot‑traffic monitoring, contributing roughly 40% of market revenue due to extensive deployment contracts. The Industrial segment, encompassing factories, logistics hubs, and energy sites, leverages robust platforms for perimeter checks and hazardous area surveillance, representing about 30% of the market; its growth is driven by stricter safety regulations. Government applications, including border control, critical infrastructure protection, and public safety, account for an estimated 20%, reflecting sizable public‑sector procurement cycles and the need for persistent deterrence. Finally, the Residential niche—private estates and gated communities—remains nascent at roughly 10% of total sales, constrained by cost sensitivity but poised for expansion as consumer acceptance of autonomous security rises. This application breakdown underpins the overall market sizing and informs strategic investment decisions.