AGV

What is an AGV?

AGV stands for Automated Guided Vehicle – a driverless transport vehicle that autonomously moves loads from one point to another within a facility. Unlike conventional industrial trucks, an AGV requires no operator; control is handled by a combination of an onboard computer, fleet management software, and navigation technology. Typical deployment locations include production lines, warehouse facilities, and distribution centers where repetitive, standardizable transport tasks occur.

How does an AGV work in practice?

AGV navigation can be based on different methods. Classic systems follow physical guide paths such as induction loops or magnetic strips embedded in the floor. More modern approaches use laser scanners, cameras, or QR code grids to navigate within a space – sometimes without any fixed floor markings. The vehicles communicate continuously with a central control system that distributes orders, calculates routes, and prevents collisions through traffic light logic or dynamic blocking.

In practice, AGVs are primarily used for the following tasks:

• Transporting pallets between goods receipt, high-bay storage, and production
• Supplying assembly stations with containers or small load carriers
• Removing finished goods to the dispatch zone
• Buffer transports within automated warehouse systems

Integration with higher-level systems such as WMS or ERP is critical to ensure that transport orders are triggered and confirmed automatically. Without a clean interface, the potential of automation remains limited.

What matters when selecting a system?

Several factors play a role in selecting an AGV system that should be clarified as early as the concept phase. First, the navigation technology must suit the facility layout: tight corners, frequent reconfiguration, or changing floor markings can rule out certain methods. Second, the load handling mechanism is crucial – whether fork, roller conveyor, or hook attachment – and whether the vehicle is compatible with your load carriers.

Third, you should examine the safety concept carefully. AGVs typically share their travel paths with people or other vehicles. Norm-compliant protective fields, emergency stop systems, and clear zone separation are not optional extras but prerequisites for operation. Fourth, fleet scalability is relevant: can the control system accommodate additional vehicles without issue as throughput increases? Finally, you should realistically assess maintenance requirements and spare parts availability, as unplanned downtime directly impacts material supply.

Whether an AGV or an autonomous mobile robot system (AMR) is better suited depends heavily on flexibility requirements – this point is not assessed uniformly across the industry and warrants individual analysis.