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AGVs Pioneer New Paths in the Warehouse


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In the early days of automated guided vehicles (AGVs), there typically was just one way the computer-controlled autonomous load carriers could find their way around the manufacturing plants where they initially were used: by following wires embedded in the floor. While revolutionary back then—load carriers could for the first time trundle around a facility without a human operator—that method was simply the first stage of a technological evolution that is not only changing the equipment itself but is also stretching the boundaries of where AGVs can go and how they’re used.

In recent years, the number of navigation methods used by AGVs as they pick up, carry, and drop off their loads in factories, warehouses, and distribution centers has multiplied. But AGV manufacturers aren’t done yet; they continue to tinker with existing guidance technologies and develop new ones. What follows is a brief overview of some of the navigation technologies in use today, along with a preview of what AGV users can expect in the future.