Autonomous Delivery Robots: Technology, Navigation and Site Requirements

How indoor navigation works

Modern indoor delivery robots typically build or use a map of the operating area and combine multiple sensors to localise themselves, detect obstacles and plan a route. Exact sensor packages differ by model, so procurement should validate the current specification rather than assume every robot uses the same navigation stack.

Site-readiness checklist

• Measure narrowest aisles and door clearances
• Identify ramps, thresholds, floor transitions and slopes
• Map high-traffic intersections and temporary obstacles
• Choose safe pickup, drop-off and waiting zones
• Place charging where it does not obstruct traffic
• Confirm network coverage for functions that require connectivity

Wi-Fi and connectivity

Some navigation can continue locally, while fleet dashboards, remote support, task dispatch or integrations may depend on network access. Conduct a coverage check along the actual route, including lifts, back corridors and service areas. Do not assume a lobby speed test represents the full route.

Lifts, doors and access control

Multi-floor delivery can require integration with elevators, automatic doors or access-control systems. These integrations should be treated as a project layer with clear interfaces and fallback behaviour. If integration is not available, constrain the pilot to a single floor first.

Charging and uptime

Robot uptime depends on route length, payload, traffic, battery condition and duty cycle. Define charging windows and minimum battery thresholds. For high-throughput operations, measure whether one robot can complete the trip volume or whether a fleet is required.