
The issue isn’t surveillance it’s coverage. Vehicle assembly buildings need visibility across wide areas, but fixed cameras and supervisors can’t watch every zone. Lone workers need faster detection and a clear path to action
Mobile patrols extend visibility into areas fixed surveillance cannot continuously cover.
Mapping and navigation help the robot understand its position and the relative position of people nearby.
Patrol paths can adapt around shift schedules, worker presence and higher risk facility zones.
If a solitary worker is detected, the system can trigger an alert and connect with facility management workflows.
How NTT DATA helps
Identifies where autonomous monitoring reduces blind spots and strengthens lone-worker detection across large facilities

Combines visual detection, 3D mapping and autonomous navigation so patrol robots move confidently through complex environments

Designs patrol routes around shift patterns, risk zones and real-time worker presence, not fixed loops

Connects detection events to existing operational workflows so alerts reach the right team fast

Industrializes the model so monitoring expands from one area to multiple facility zones with consistent logic


Safer coverage across complex assembly environments
Extend monitoring beyond fixed camera coverage and manual observation limits
Identify when a worker appears alone in areas requiring accompaniment.
Support adherence to internal safety policies and regulated procedures
Deploy autonomous patrol logic across facility areas without added supervisors
Bring mobile safety awareness to complex facilities and close critical blind spots before they become risks →