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InfographicsSafety Laser Scanners for AGVs, AMRs & Carts
Safety laser scanners help mobile platforms detect people, objects, and obstacles in the travel path, supporting safer movement for AGVs, AMRs, autonomous carts, and industrial vehicles.
Mobile automation needs more than movement. It needs controlled, responsive awareness.
AGVs, AMRs, and autonomous carts operate in dynamic industrial spaces where people, forklifts, pallets, racks, and production equipment can enter the travel path. Safety laser scanners help these mobile systems monitor defined areas, identify hazards, and support actions such as slowing, stopping, or signaling when an object enters a configured zone.
Hokuyo safety laser scanners are used in mobile and stationary applications where reliable scanning, compact installation, configurable fields, and integration with control systems are critical to safer industrial automation.
Common uses on AGVs, AMRs, and carts
Forward Travel Protection
Monitor the path ahead of a vehicle and trigger a controlled response when an object or person enters the active scan field.
Speed-Based Field Switching
Use different detection fields based on travel speed, direction, or operating mode to support safer movement in changing conditions.
Side and Corner Monitoring
Help mobile platforms detect obstacles around turns, intersections, loading areas, and narrow aisles.
Docking and Transfer Areas
Support detection around docking stations, conveyors, loading points, and handoff areas where people and machines interact.
Warning Zones
Use warning fields to alert the system before an object reaches the protective field, helping reduce abrupt stops.
Personnel and Equipment Protection
Protect people, machinery, products, vehicles, and facility infrastructure from avoidable contact or collision events.
What to define before choosing a safety laser scanner
Vehicle Speed and Stopping Distance
The protection field should be planned around how quickly the platform moves and how much distance is required to slow or stop safely.
Travel Direction and Field Shape
Consider forward motion, reverse motion, turns, side exposure, docking behavior, and whether multiple field sets are needed.
Integration with Controls
Review safety controller, PLC, Ethernet, I/O, and system response requirements before selecting the scanner.
Environmental Conditions
Evaluate floor layout, reflective materials, lighting, dust, debris, traffic patterns, and other real-world operating conditions.
Safety laser scanner FAQs
Why do AGVs and AMRs use safety laser scanners?
AGVs and AMRs use safety laser scanners to monitor the travel path, detect people or objects, define protection zones, and support controlled responses such as slowing or stopping.
What is a protection zone?
A protection zone is a configured area monitored by a safety laser scanner. When an object enters the zone, the system can trigger a safety-related response based on the application design.
What is a warning zone?
A warning zone is typically used to detect an object before it reaches the protection zone. It can help alert the system, reduce speed, or prepare for a controlled stop.
Can safety scanners be used on autonomous carts?
Yes. Safety laser scanners can be used on autonomous carts and other mobile industrial platforms where obstacle detection, zone monitoring, and controlled movement are required.
Need help specifying a safety scanner for a mobile platform?
Share your vehicle type, speed, load, travel path, control system, and safety requirements. Hokuyo can help you identify a scanner strategy for your AGV, AMR, cart, or mobile industrial application.